Point-group symmetry and physical properties of crystals
                        
                        
                            Klapper, H. and 
Hahn, Th., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                        ch. 10.2,
                                                            
                                                            
                                                                pp. 804-808
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000521 ]
                        
                            
                            
                            
                            
                    
                        
                            Piezoelectricity
                        
                        
                            Klapper, H. and 
Hahn, Th., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.2.6,
                                                                    
                                                            
                                                                pp. 807-807
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000521 ]
                        
                            
                            
                            
                            
                    
                        
                            Optical activity
                        
                        
                            Klapper, H. and 
Hahn, Th., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.2.4.2,
                                                                    
                                                            
                                                                pp. 806-807
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000521 ]
                        
                            
                                     [
more
                                    results from section 10.2.4 in volume A]
                            
                            
                            
                            
                    
                        
                            Polar directions, polar axes, polar point groups
                        
                        
                            Klapper, H. and 
Hahn, Th., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.2.1.2,
                                                                    
                                                            
                                                                pp. 804-804
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000521 ]
                        
                            
                                     [
more
                                    results from section 10.2.1 in volume A]
                            
                            
                            
                            
                    
                        
                            Etch figures
                        
                        
                            Klapper, H. and 
Hahn, Th., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.2.3,
                                                                    
                                                            
                                                                pp. 805-806
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000521 ]
                        
                            
                            
                            
                            
                    
                        
                            Morphology
                        
                        
                            Klapper, H. and 
Hahn, Th., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.2.2,
                                                                    
                                                            
                                                                pp. 804-805
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000521 ]
                        
                            
                            
                            
                            
                    
                        
                            Pyroelectricity and ferroelectricity
                        
                        
                            Klapper, H. and 
Hahn, Th., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.2.5,
                                                                    
                                                            
                                                                pp. 807-807
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000521 ]
                        
                            
                            
                            
                            
                    
                        
                            Crystallographic and noncrystallographic point groups
                        
                        
                            Hahn, Th. and 
Klapper, H., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                        ch. 10.1,
                                                            
                                                            
                                                                pp. 762-803
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000520 ]
                        
                            
                            
                            
                            
                    
                        
                            Crystal and point forms
                        
                        
                            Hahn, Th. and 
Klapper, H., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.1.2.2,
                                                                    
                                                            
                                                                pp. 764-766
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000520 ]
                        
                            
                                     [
more
                                    results from section 10.1.2 in volume A]
                            
                            
                            
                            
                    
                        
                            The two icosahedral groups
                        
                        
                            Hahn, Th. and 
Klapper, H., 
                        
                        
                                        
                                            International Tables for Crystallography
                                         (2006). 
                                         
                                            Vol. A,
                                            
                                                            
                                                                Section 10.1.4.2,
                                                                    
                                                            
                                                                pp. 797-802
                                                                        
                                            
                                        
                        
                        
[ doi:10.1107/97809553602060000520 ]
                        
                            
                                     [
more
                                    results from section 10.1.4 in volume A]