Penrose, Roger
Roger Penrose Collected Works Volume. 6 1997 - 2003 - New york Oxford university press 2011 - 779 - Roger Penrose Collected Works Volume ; 00006 .
9780199219414
Collected works
Mathematical writings
51(081) PEN
Roger Penrose Collected Works Volume. 6 1997 - 2003 - New york Oxford university press 2011 - 779 - Roger Penrose Collected Works Volume ; 00006 .
9780199219414
Collected works
Mathematical writings
51(081) PEN