@article{DE_1968_4_4_a3,
     author = {A. R. \`Efendiev and M. A. Balitinov},
     title = {The global asymptotic stability of a certain nonlinear system},
     journal = {Differencialʹnye uravneni\^a},
     pages = {618--624},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1968_4_4_a3/}
}