@article{AA_1996_8_4_a7,
     author = {N. A. Shirokov},
     title = {Inner functions in {O.\,V.~Besov's} analytic classes},
     journal = {Algebra i analiz},
     pages = {193--221},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1996_8_4_a7/}
}