00887nam0-22003011i-450-99000110936040332120100322123156.0981-02-0312-8000110936FED01000110936(Aleph)000110936FED0100011093620001205d1991----km-y0itay50------baengStrings 90Proceedings of the Superstring Workshop Texas A&M University March 12-17, 1990Editors R. Arnowitt ... [et al.]Singapore [etc.]World Scientific1991Teoria dei campiTeoria dello scatteringTeoria dei molti corpi530.143Arnowitt,RichardITUNINARICAUNIMARCBK99000110936040332122A-38718504FI1FI1Strings 90337725UNINA