By René Thom
Also appears in collection : Colloque en l'honneur de René Thom - 1988
By Bernd Sturmfels
By Cherif Matta
By Mikhail Gromov
By Antoine Danchin
By Dennis Sullivan
By Vincent Beffara
By Sam van Gool
By Jakob Stix
By Marie Kerjean
By Jireh Loreaux