TY  - JOUR
AU  - R. K. Gupta
AU  - K. Singla
TI  - Symmetry analysis of variable-coefficient time-fractional nonlinear systems of partial differential equations
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 2018
SP  - 397
EP  - 416
VL  - 197
IS  - 3
UR  - http://geodesic.mathdoc.fr/item/TMF_2018_197_3_a4/
LA  - ru
ID  - TMF_2018_197_3_a4
ER  -