%0 Journal Article %A Juan García Escudero %T Gallai triangles in configurations of lines in the projective plane %J Comptes Rendus. Mathématique %D 2016 %P 551-554 %V 354 %N 6 %I Elsevier %R 10.1016/j.crma.2016.03.003 %G en %F CRMATH_2016__354_6_551_0