TY - JOUR AU - Sivasubramanian, Sivaramakrishnan TI - Approximating the isoperimetric number of strongly regular graphs JO - The electronic journal of linear algebra PY - 2005 SP - 111 EP - 121 VL - 13 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ELA_2005__13__a18/ LA - en ID - ELA_2005__13__a18 ER -