International
Tables for
Crystallography
Volume B
Reciprocal space
Edited by U. Shmueli

International Tables for Crystallography (2010). Vol. B, ch. 2.5, p. 310   | 1 | 2 |

Figure 2.5.3.3 

M. Tanakaf
[Figure 2.5.3.3]
Figure 2.5.3.3

Illustration of symmetries appearing in dark-field patterns (DPs) and a pair of dark-field patterns (±DP) for the combinations of symmetry elements.