Today, Newton´s birthday, I read an article posted in the arXiv by Nicholas Kollerstrom http://www.arxiv.org/abs/1212.2666 That basically claims that Newton did not invent Calculus. The article does not cite many works. It would be a major break from my understanding of the history of science if it was to true.
Question: Does any one know of other historians having the same historical take as this article of Kollerstrom? Anything that actually got published in a peer reviewed journal would be preferable.