19/04/05 Paris Observatoire: John Stachel: Einstein's journey from special to general relativity / 19/04/05 conversation: A Rodin, Sasha Adicionar à área de transferência MW0000711 · Item Parte de Michael Wright Collection
21/11/07 History of Astronomy, Paris Observatoire: J-C Pecker: Durable cosmological heresies from Aristotle to Hoyle & beyond (part 2) Adicionar à área de transferência MW0000076 · Item Parte de Michael Wright Collection