TY - JOUR AU - Gopalapillai Indulal TI - Spectrum of two new joins of graphs and infinite families of integral graphs JO - Kragujevac Journal of Mathematics PY - 2012 SP - 133 VL - 36 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2012_36_1_a13/ LA - en ID - KJM_2012_36_1_a13 ER -