5

On property (t)  A. Lubotzky, A. Zuk  in preperation  
4

subgroup growth  A Lubotzky , D. Segal  2001 
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3

Tree lattices  H Bass, A Lubotzky  2000  Progress in mathematics 176 Birkhauser  
2

Descrete Groups, Expanding graphs and invariant measures  A Lubotzky  1994  Progress in mathematics 125 Birkhauser  
1

Varieties of Representations of finitely generated groups.  A Lubotzky , A Magid  1985  American math. soc. num. 336 providence 