%0 Journal Article
%A Michalska, Małgorzata
%A Mozgawa, Witold
%T $\alpha $-isoptics of a triangle and their connection to α-isoptic of an oval
%J Rendiconti del Seminario Matematico della Università di Padova
%D 2015
%P 159-172
%V 133
%I Seminario Matematico of the University of Padua
%U http://www.numdam.org/item/RSMUP_2015__133__159_0/
%G en
%F RSMUP_2015__133__159_0