%0 Journal Article
%A L. N. Romakina
%T Finite closed 3(4)-loops of extended hyperbolic plane
%J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics
%D 2010
%P 14-26
%V 10
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ISU_2010_10_3_a1/
%G ru
%F ISU_2010_10_3_a1