TY - JOUR AU - Vijayakumar, Gurusamy Rengasamy TI - Characterizations of the Family of All Generalized Line Graphs—Finite and Infinite—and Classification of the Family of All Graphs Whose Least Eigenvalues ≥ −2 JO - Discussiones Mathematicae. Graph Theory PY - 2013 SP - 637 EP - 648 VL - 33 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMGT_2013_33_4_a0/ LA - en ID - DMGT_2013_33_4_a0 ER -