@Book{BVMC:885352, author = {Newton, Isaac, Sir}, title = {Isaaci Newtoni, Opera quae exstant omnia / commentariis illustrabat Samuel Horsley ... ; tom. IV}, url = {https://www.cervantesvirtual.com/obra/isaaci-newtoni-opera-quae-exstant-omnia-commentariis-illustrabat-samuel-horsley--tom-iv-885352} }