@article{IVM_1980_10_a16,
     author = {L. I. Ronkin},
     title = {Continuity of the indicator of an entire function with {\textquotedblleft}plane zeros{\textquotedblright}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {83--85},
     year = {1980},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1980_10_a16/}
}