TY  - BOOK
AU  - Guillemin,Victor
TI  - Cosmology in (2+1) - dimensions cyclic models, and deformations of m 2,1
SN  - 9780691085142
U1  - 523.10724 G944C 
PY  - 1989///
CY  - New Jersey
PB  - Princeton University Press
KW  - Cosmology
KW  - Astronomy
KW  - Lorentz transformations
KW  - Cosmology-Mathematical models
ER  -