@book{PPN593354893, title = {Atlas de 52 Planches Partie 2}, series = {GDML\_Books}, publisher = {Gauthier-Villars}, year = {1880}, language = {fr}, url = {http://dml.mathdoc.fr/item/PPN593354893} }
LaGournerie, Jules Antoine René Maillard. Atlas de 52 Planches Partie 2. GDML_Books (1880), http://gdmltest.u-ga.fr/item/PPN593354893/