International
Tables for
Crystallography
Volume C
Mathematical, physical and chemical tables
Edited by E. Prince

International Tables for Crystallography (2006). Vol. C. ch. 4.3, p. 404

Figure 4.3.4.20 

C. Colliexa
[Figure 4.3.4.20]
Figure 4.3.4.20

Geometric conditions for investigating the anisotropic energy-loss function.