%0 Journal Article %A Carol T. Zamfirescu %T Congruent triangles in arrangements of lines %J Ars Mathematica Contemporanea %D 2018 %P 359-373 %V 14 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.26493/1855-3974.982.6d6/ %R 10.26493/1855-3974.982.6d6 %G en %F 10_26493_1855_3974_982_6d6