@article{ZVMMF_1995_35_9_a0,
     author = {I. V. Gribkovskaya and A. I. Kalinin},
     title = {Asymptotic optimization of a linear singularly perturbed system containing parameters of variable orders of smallness at the derivatives},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1299--1312},
     year = {1995},
     volume = {35},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1995_35_9_a0/}
}