%0 Journal Article
%A Chvál, Viliam
%A Jurga, Rastislav
%T Tangents of conics in Hjelmslev planes over a local ring of even characteristic
%J Mathematica slovaca
%D 1998
%P 69-78
%V 48
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MASLO_1998__48_1_a5/
%G en
%F MASLO_1998__48_1_a5