@article{DAN_1978_243_6_a3,
     author = {L. A. Beklemisheva},
     title = {Invariants of polynomial systems of differential equations with respect to generalized power transformations},
     journal = {Doklady Akademii Nauk},
     pages = {1365--1368},
     year = {1978},
     volume = {243},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1978_243_6_a3/}
}