Davidoff Giuliana
Elementarynumber theory group theory and Ramanujan graphs - Cambridge CUP 2003 - viii,144p.;22.5cm
0-521-53143-8
Graph theory
Elementarynumber theory group theory and Ramanujan graphs - Cambridge CUP 2003 - viii,144p.;22.5cm
0-521-53143-8
Graph theory