@article{DAN_1993_331_6_a6,
     author = {B. V. Loginov},
     title = {On the determination of a bifurcation equation by its symmetry},
     journal = {Doklady Akademii Nauk},
     pages = {677--680},
     year = {1993},
     volume = {331},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_331_6_a6/}
}