@article{10_37236_1100,
     author = {Valerie L. Watts},
     title = {Fractional biclique covers and partitions of graphs},
     journal = {The electronic journal of combinatorics},
     year = {2006},
     volume = {13},
     doi = {10.37236/1100},
     zbl = {1096.05043},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1100/}
}