@article{IVM_1967_3_a3,
     author = {V. I. Zhukovskii},
     title = {Certain sufficient conditions for stability of the trivial solution of a~system of two differential equations of first order},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {27--30},
     publisher = {mathdoc},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1967_3_a3/}
}