TY  - BOOK
AU  - Igodt Paul ed.
ED  - Conference on Crystallographic Groups and Their Generalizations II (26-28 May 1999 : Kortrijik,Belgium)
ED  - Conference on crystallographic groups and their generalization II
TI  - Crystallographic groups and their generalizations: proceedings
SN  - 0-8218-2001-X
U1  - 510 
PY  - 2000///
CY  - Providence
PB  - AMS
KW  - Group theory
KW  - Mathematical crystallography
ER  -