@article{ZVMMF_2016_56_11_a4,
     author = {A. A. Belolipetskii and A. M. Ter-Krikorov},
     title = {Modified {Kantorovich} theorem and asymptotic approximations of solutions to singularly perturbed systems of ordinary differential equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1889--1901},
     publisher = {mathdoc},
     volume = {56},
     number = {11},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2016_56_11_a4/}
}