TY  - BOOK
AU  - Lubotzky,Alexander
TI  - DISCRETE GROUPS, EXPANDING GRAPHS AND INVARIANT MEASURES
SN  - 376435075X
U1  - 512.2 
PY  - 1994///
CY  - 
PB  - Birkhauser Verlag, Basel
KW  - Discrete Groups
KW  - Graph Theory
KW  - Invariant Measures
ER  -