TY  - BOOK
TI  - Discontinuous groups and automorphic functions
SN  - 821815083
PY  - 1964///
CY  - Providence, R.I.
PB  - American Mathematical Society
UR  - http://www.ams.org/surv/008 | http://dx.doi.org/10.1090/surv/008
ER  -