Just to give a little bit more attention to this link: Wikipedia link to one of the authors: > https://en.wikipedia.org/wiki/Maxim_Kontsevich https://en.wikipe

Just to give a little bit more attention to this link: Wikipedia link to one of the authors: > https://en.wikipedia.org/wiki/Maxim_Kontsevich https://en.wikipedia.org/wiki/Maxim_Kontsevich Proof that one of the authors really is no other "M. Kontsevich" (I openly admit that I wanted to be sure since I associate Maxim Kontsevich mostly with other mathematical areas): > http://www.ihes.fr/~maxim/publicationsanglais.html http://www.ihes.fr/~maxim/publicationsanglais.html