13/05/99 ITP, Santa Barbara, University of California: Roger Penrose: Einstein's equation and twistor theory: Recent developments Add to clipboard MW0002835 · Item · 1999-05-13 Part of Michael Wright Collection Penrose, Roger
13/05/99 ITP, Santa Barbara, University of California: Roger Penrose: Einstein's equation and twistor theory: Recent developments (contd.) Add to clipboard MW0002835 · Item · 1999-05-13 Part of Michael Wright Collection Penrose, Roger
24/02/99 ITP, Santa Barbara, University of California: Kip S. Thorne: Spacetime warps and the quantum: A glimpse of the future Add to clipboard MW0002827 · Item · 1999-02-24 Part of Michael Wright Collection Thorne, Kip