@article{IVM_2017_6_a5,
     author = {V. I. Kachalov},
     title = {On a method of holomorphic regularization of singularly perturbed problems},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {52--59},
     publisher = {mathdoc},
     number = {6},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2017_6_a5/}
}