@article{01615361,
title = {Generalized line graphs with the second largest eigenvalue at most 1.},
journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie},
volume = {68(82)},
year = {2000},
pages = {37-45},
zbl = {0968.05054},
language = {en},
url = {http://dml.mathdoc.fr/item/01615361}
}
Petrović, Miroslav; Milekić, Bojana. Generalized line graphs with the second largest eigenvalue at most 1.. Publications de l'Institut Mathématique. Nouvelle Série, Tome 68(82) (2000) pp. 37-45. http://gdmltest.u-ga.fr/item/01615361/