TY  - BOOK
AU  - Harvey,J.(Jeffrey A.)
TI  - String theory and quantum gravity'91: proceedings of the Trieste Spring School & Workshop ICTP, Trieste, Italy, April 15-26, 1991 
PY  - 1992///
CY  - Singapore
PB  - World Scientific
KW  - String models
KW  - Congresses
KW  - Quantum gravity
ER  -