Strings 2000 : proceedings of the International Superstrings Conference, University of Michigan, Ann Arbor, July 10-15, 2000 /

por International Superstrings Conference (2000 : University of Michigan)
Publicado c2001.

Supermembranes and physics in 2 + 1 dimensions : proceedings of the Trieste Conference, july 17 - 21 1989 ICTP, Trieste /

por Trieste Conference on Supermembranes and Physics in 2 + 1 Dimensions (1989 : ICTP, Trieste)
Publicado c1990.