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@article{DE_1987_23_8_a22, author = {V. \`E. Zhavnerchik}, title = {Stability of motion in a critical case}, journal = {Differencialʹnye uravneni\^a}, pages = {1458--1461}, publisher = {mathdoc}, volume = {23}, number = {8}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1987_23_8_a22/} }
V. È. Zhavnerchik. Stability of motion in a critical case. Differencialʹnye uravneniâ, Tome 23 (1987) no. 8, pp. 1458-1461. http://geodesic.mathdoc.fr/item/DE_1987_23_8_a22/