@article{DM_2003_15_2_a4,
     author = {N. M. Khodzhaev},
     title = {On a problem of {V.\,G.} {Sprindzhuk}},
     journal = {Diskretnaya Matematika},
     pages = {63--82},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DM_2003_15_2_a4/}
}