Strings 89 International Superstring Workshop, Texas A&M University, College Station, TX, March 13-18, 1989
International Superstring Workshop (3rd 1989 Texas A & M University) Richard Arnowitt
Singapore World Scientific Teaneck, NJ c1990
Localização: IF - Instituto de Física (539.75406 A615s 3rd )(Acessar)