@article{VMUMM_2006_5_a2,
     author = {V. I. Gavrilov and A. V. Subbotin},
     title = {Characteristics of boundary values of functions of the {Nevanlinna} class and its subclasses in a ball and polydisc},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {16--20},
     publisher = {mathdoc},
     number = {5},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2006_5_a2/}
}