@article{VMUMM_1986_2_a23,
     author = {B. Zh. Ishchanov},
     title = {A generalization of {V.} {S.~Fedorov's} theorem for harmonic functions of several variables},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {100--102},
     year = {1986},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1986_2_a23/}
}