@article{DE_1993_29_2_a8,
     author = {V. P. Yakovets},
     title = {Asymptotic behavior of the general solution of a linear singularly perturbed system with two small parameters},
     journal = {Differencialʹnye uravneni\^a},
     pages = {256--266},
     year = {1993},
     volume = {29},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_2_a8/}
}