@article{DE_1974_10_10_a15,
     author = {N. A. Bodunov},
     title = {The invariance of the dicritical node of a multidimensional system},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1888--1890},
     publisher = {mathdoc},
     volume = {10},
     number = {10},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1974_10_10_a15/}
}