TY  - BOOK
AU  - Davidoff Giuliana
AU  - Sarnak Peter
AU  - Valette Alain
TI  - Elementary number theory, group theory, and Ramanujan graphs
SN  - 0-521-53143-8
U1  - 511.5 
PY  - 2003///
CY  - Cambridge
PB  - CUP
KW  - Graph theory
KW  - Group theory
KW  - Number theory
ER  -