@article{FAA_1973_7_2_a5,
     author = {A. G. Kostyuchenko and B. S. Mityagin},
     title = {Holomorphic fiberings and multivalued functions of elements of a {Banach} algebra},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {32--42},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1973_7_2_a5/}
}