TY  - JOUR
AU  - Kh. D. Ikramov
TI  - Some methods of using symmetry to reduce the order of linearly-algebraic problems
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1981
SP  - 769
EP  - 772
VL  - 21
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_3_a23/
LA  - ru
ID  - ZVMMF_1981_21_3_a23
ER  -