@inproceedings{FominEtal12,
 author = {Fedor V. Fomin and Serge Gaspers and Petr
A. Golovach and Karol Suchan and Stefan Szeider and
Erik Jan van Leeuwen and Martin Vatshelle and Yngve
Villanger},
 booktitle = {LATIN 2012: Theoretical Informatics - 10th Latin
American Symposium, Arequipa, Peru, April 16-20,
2012. Proceedings},
 doi = {10.1007/978-3-642-29344-3_30},
 editor = {David Fern{\'a}ndez-Baca},
 pages = {350-361},
 publisher = {Springer Verlag},
 series = {Lecture Notes in Computer Science},
 title = {k-Gap Interval Graphs},
 volume = {7256},
 year = {2012}
}