@Book{BVMC:941915, author = {Newton, Isaac, Sir}, title = {Isaaci Newtoni, Opera quae exstant omnia / commentariis illustrabat Samuel Horsley ... ; tom. III}, url = {https://www.cervantesvirtual.com/obra/isaaci-newtoni-opera-quae-exstant-omnia-commentariis-illustrabat-samuel-horsley--tom-iii-941915} }