TY  - BOOK
AU  - Ortín,Tomás
TI  - Gravity and strings / 
T2  - Cambridge monographs on mathematical physics
SN  - 9780521768139
U1  - 539.7258 
PY  - 2015///
CY  - Cambridge : 
PB  - Cambridge University Press, 
KW  - Quantum gravity
KW  - String models
N1  - Includes bibliographical references (pages 969-1001) and index
ER  -