TY  - JOUR
AU  - A. M. Ilyasov
TI  - Optimal system of Lie algebra subalgebras of the point symmetries group for nonlinear heat equation without source
JO  - Ufa mathematical journal
PY  - 2013
SP  - 53
EP  - 66
VL  - 5
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UFA_2013_5_3_a5/
LA  - en
ID  - UFA_2013_5_3_a5
ER  -