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Richard MacKenzie is a professor of physics at the Université de Montréal. Zora Thomova is a Professor of Mathematics at SUNY Polytechnic Institute, Utica NY. Pavel Winternitz is a professor at the Centre de recherches mathématiques, Université de Montréal.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.