By Thibault Damour
Appears in collection : Michel Hénon Memoriam
Chaos in classical and quantum cosmological billiards
By Eleni-Alexandra Kontou
By Cécile Huneau
By Abhay Ashtekar
By Robert Wald
By Sebastiano Bernuzzi
By Vincent Beffara
By Sam van Gool
By Jakob Stix
By Marie Kerjean
By Jireh Loreaux