@article{DMGT_2011_31_4_a2,
     author = {Balogh, J\'ozsef and Lenz, John and Wu, Hehui},
     title = {Complete minors, independent sets, and chordal graphs},
     journal = {Discussiones Mathematicae. Graph Theory},
     pages = {639--674},
     publisher = {mathdoc},
     volume = {31},
     number = {4},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DMGT_2011_31_4_a2/}
}