@article{TIMB_2013_21_1_a9,
     author = {V. V. Lepin and O. I. Duginov},
     title = {On biclique covering number of the {Cartesian} product of graphs},
     journal = {Trudy Instituta matematiki},
     pages = {78--87},
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMB_2013_21_1_a9/}
}