@article{SM_1983_46_2_a0,
     author = {A. B. Aleksandrov},
     title = {The existence of inner functions in the ball},
     journal = {Sbornik. Mathematics},
     pages = {143--159},
     publisher = {mathdoc},
     volume = {46},
     number = {2},
     year = {1983},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1983_46_2_a0/}
}