@article{IVM_1962_4_a8,
     author = {M. A. Krasnosel'skii and G. Ya. Lyubarskii},
     title = {Transitory solutions of non-linear equations},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {81--85},
     publisher = {mathdoc},
     number = {4},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1962_4_a8/}
}