%0 Journal Article %A È. G. Poznyak %T Isometrics embedding in~$E^3$ of some noncompact domains in the Lobachevskii plane %J Sbornik. Mathematics %D 1977 %P 1-27 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1977_31_1_a0/ %G en %F SM_1977_31_1_a0