@article{DAN_1983_273_6_a0,
     author = {K. I. Babenko and M. M. Vasiliev},
     title = {Demonstrative computations in the problem of the stability of a},
     journal = {Doklady Akademii Nauk},
     pages = {1289--1294},
     publisher = {mathdoc},
     volume = {273},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_273_6_a0/}
}