TY - JOUR AU - Harishchandra S. Ramane AU - Gouramma A. Gudodagi AU - Ivan Gutman TI - Laplacian Energy of Union and Cartesian Product and Laplacian Equienergetic Graphs JO - Kragujevac Journal of Mathematics PY - 2015 SP - 193 VL - 39 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2015_39_2_a7/ LA - en ID - KJM_2015_39_2_a7 ER -