@article{DE_1996_32_11_a19,
     author = {V. I. Salyga and M. N. Zaripov},
     title = {Reduction of nonlinear dynamical systems that have a continuous symmetry group},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1566--1568},
     year = {1996},
     volume = {32},
     number = {11},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1996_32_11_a19/}
}