@article{IVM_1983_6_a11,
     author = {P. I. Kovalev},
     title = {A class of holomorphic mappings},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {61--62},
     publisher = {mathdoc},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1983_6_a11/}
}