Superstrings, Supergravity and Unified Theories (Ictp Series in Theoretical Physics, Vol 2) 1986 · ENGLISH · PDF View details →
Superstrings, Supergravity and Unified Theories: Proceedings of the Summer workshop in High Energy Physics and Cosmology (Trieste, Italy, 10 June — 19 July 1985) 1986 · ENGLISH · PDF View details →
