TY - JOUR AU - Harishchandra S. Ramane AU - Ivan Gutman TI - Counterexamples for properties of line graphs of graphs of diameter two JO - Kragujevac Journal of Mathematics PY - 2010 SP - 147 EP - 150 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KJM_2010_34_1_a12/ ID - KJM_2010_34_1_a12 ER -