%0 Journal Article
%A N. Sonmez
%T The Internal Bisector's Slope and External Bisector's Slope on Poincare Upper Half Plane
%J Mathematica balkanica
%D 2009
%P 73
%V 23
%N 1-2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MABA_2009_23_1-2_a5/
%F MABA_2009_23_1-2_a5