@article{DAN_1967_176_5_a2,
     author = {V. Sh. Burd and T. Sabirov},
     title = {The stability of branching almost periodic solutions of certain systems of differential equations},
     journal = {Doklady Akademii Nauk},
     pages = {991--993},
     year = {1967},
     volume = {176},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_176_5_a2/}
}