@article{DAN_1989_309_6_a10,
     author = {N. V. Banichuk and A. S. Bratus' and A. D. Myshkis},
     title = {Destabilizing action of small dissipative forces on},
     journal = {Doklady Akademii Nauk},
     pages = {1325--1327},
     publisher = {mathdoc},
     volume = {309},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_6_a10/}
}