@article{DE_1973_9_9_a17,
     author = {L. I. Burganskaya},
     title = {Certain necessary conditions for the stability in the large of the zero solution of a certain system of $n$~nonlinear differential equations that satisfy generalized {Routh--Hurwitz} conditions},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1718--1720},
     publisher = {mathdoc},
     volume = {9},
     number = {9},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1973_9_9_a17/}
}