%0 Journal Article
%A F. S. Nasrulaev
%T The connectivity of a~complete smooth surface with one-to-one spherical representation
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1968
%P 62-69
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1968_12_a7/
%G ru
%F IVM_1968_12_a7