@article{DBLP:journals/arscom/CrescenziAS02,
author = {Pierluigi Crescenzi and
Sergio De Agostino and
Riccardo Silvestri},
title = {A note on the spatiality degree of graphs},
journal = {Ars Comb.},
volume = {63},
year = {2002},
bibsource = {DBLP, http://dblp.uni-trier.de}
}