%0 Journal Article %A N. P. Nguyen %T A Generalization of Desargues' Involution Theorem %J Journal for geometry and graphics %D 2020 %P 65-72 %V 24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2020_24_1_JGG_2020_24_1_a5/ %F JGG_2020_24_1_JGG_2020_24_1_a5