@article{FAA_1986_20_3_a14,
     author = {B. A. Khesin},
     title = {Bifurcation of singular points of gradient dynamical systems},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {94--95},
     year = {1986},
     volume = {20},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1986_20_3_a14/}
}