@article{IVM_1979_2_a4,
     author = {\'E. Kh. Magerramov},
     title = {Extremal problems in definite classes of entire functions of two variables},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {42--47},
     publisher = {mathdoc},
     number = {2},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1979_2_a4/}
}