TY  - JOUR
AU  - D. T. Sviridov
TI  - The basic element of symmetry of $n$-dimensional crystallography ($n=1,2,\dots,\infty$)
JO  - Doklady Akademii Nauk
PY  - 1980
SP  - 106
EP  - 107
VL  - 252
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1980_252_1_a28/
LA  - ru
ID  - DAN_1980_252_1_a28
ER  -