Directions in General Relativity: Volume 2: Proceedings of the 1993 International Symposium, Maryland: Papers in Honor of Dieter Brill 2005 · ENGLISH · DJVU View details →
Directions in General Relativity, - Proc. 1993 Symposium, Maryland 2005 · ENGLISH · DJVU View details →
Directions in General Relativity: Volume 2: Proceedings of the 1993 International Symposium, Maryland: Papers in Honor of Dieter Brill 2005 · ENGLISH · PDF View details →
