TY  - JOUR
AU  - V. D. Belousov
TI  - Systems of orthogonal operations
JO  - Sbornik. Mathematics
PY  - 1968
SP  - 33
EP  - 52
VL  - 6
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1968_6_1_a2/
LA  - en
ID  - SM_1968_6_1_a2
ER  -