@article {JGT:JGT21686,
author = {Foucaud, Florent and Gravier, Sylvain and Naserasr, Reza and Parreau, Aline and Valicov, Petru},
title = {Identifying Codes in Line Graphs},
journal = {Journal of Graph Theory},
volume = {73},
number = {4},
issn = {1097-0118},
url = {http://dx.doi.org/10.1002/jgt.21686},
doi = {10.1002/jgt.21686},
pages = {425--448},
keywords = {identifying codes, dominating sets, line graphs, NP-completeness},
year = {2013},
}