International
Tables for
Crystallography
Volume A
Space-group symmetry
Edited by M. I. Aroyo

International Tables for Crystallography (2015). Vol. A, ch. 1.4, p. 63

Figure 1.4.4.1 

B. Souvignierd
[Figure 1.4.4.1]
Figure 1.4.4.1

General-position block as given in the space-group tables for space group P4bm (100).