TY  - JOUR
AU  - S. A. Piunikhin
TI  - Several new results on quasicrystallographic groups in Novikov sense
JO  - Matematičeskie zametki
PY  - 1990
SP  - 100
EP  - 107
VL  - 48
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1990_48_3_a12/
LA  - ru
ID  - MZM_1990_48_3_a12
ER  -