@article{CHFMJ_2017_2_2_a1,
     author = {E. A. Bezbogova and V. E. Fedorov and A. S. Avilovich},
     title = {Symmetry analysis of  nonlinear pseudoparabolic equation},
     journal = {\v{C}el\^abinskij fiziko-matemati\v{c}eskij \v{z}urnal},
     pages = {152--168},
     publisher = {mathdoc},
     volume = {2},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CHFMJ_2017_2_2_a1/}
}