TY  - JOUR
AU  - G. G. Amanzhaev
TI  - On the closure of a non-zero invariant Yablonsky's class by operation of variables identification
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1995
SP  - 76
EP  - 79
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1995_3_a13/
LA  - ru
ID  - VMUMM_1995_3_a13
ER  -