@article{MM_1995_7_5_a12,
     author = {B. V. Loginov},
     title = {Group analysis in problems with symmetry violatation},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {36},
     year = {1995},
     volume = {7},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1995_7_5_a12/}
}