Rémi Watrigant, Marin Bougeret, Rodolphe Giroudeau. Approximating the Sparsest k-Subgraph in Chordal Graphs. Theory Comput. Syst., 58(1):111-132, 2016. [doi]
@article{WatrigantBG16,
title = {Approximating the Sparsest k-Subgraph in Chordal Graphs},
author = {Rémi Watrigant and Marin Bougeret and Rodolphe Giroudeau},
year = {2016},
doi = {10.1007/s00224-014-9568-2},
url = {http://dx.doi.org/10.1007/s00224-014-9568-2},
researchr = {https://researchr.org/publication/WatrigantBG16},
cites = {0},
citedby = {0},
journal = {Theory Comput. Syst.},
volume = {58},
number = {1},
pages = {111-132},
}