@article{DAN_1995_345_5_a2,
     author = {A. D. Bruno and A. Soleev},
     title = {Bifurcations of solutions in an invertible system of ordinary},
     journal = {Doklady Akademii Nauk},
     pages = {590--592},
     publisher = {mathdoc},
     volume = {345},
     number = {5},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_345_5_a2/}
}