@article{PPN618460128+DMDLOG_0005, title = {Liber IV. De rectis lineis parallelis.}, booktitle = {In quo linearum atque planorum symptomata demonstrantur Tom. 2}, series = {GDML\_Books}, publisher = {Rizzardi}, address = {Brixiae}, year = {1738}, pages = {19}, url = {http://dml.mathdoc.fr/item/PPN618460128+DMDLOG_0005} }
(éd.). Liber IV. De rectis lineis parallelis., dans In quo linearum atque planorum symptomata demonstrantur Tom. 2, GDML_Books, (1738), p. 19. http://gdmltest.u-ga.fr/item/PPN618460128+DMDLOG_0005/