@article{DAN_1995_341_3_a12,
     author = {V. I. Vorotnikov},
     title = {On the theory of stability with respect to some of the variables},
     journal = {Doklady Akademii Nauk},
     pages = {334--337},
     publisher = {mathdoc},
     volume = {341},
     number = {3},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_341_3_a12/}
}