@article{DAN_1979_247_4_a4,
     author = {E. M. Zhmud'},
     title = {On finite groups having an irreducible complex character with one class of zeros},
     journal = {Doklady Akademii Nauk},
     pages = {788--791},
     publisher = {mathdoc},
     volume = {247},
     number = {4},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_247_4_a4/}
}