TY - JOUR AU - Zeph Landau AU - Alexander Russell TI - Random Cayley graphs are expanders: a simple proof of the Alon-Roichman theorem JO - The electronic journal of combinatorics PY - 2004 VL - 11 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/1815/ DO - 10.37236/1815 ID - 10_37236_1815 ER -