@article{VMUMM_2003_2_a9,
     author = {I. V. Gimon},
     title = {On a class of $n$-valued functions with subfunctions of a special type},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {44--47},
     publisher = {mathdoc},
     number = {2},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2003_2_a9/}
}