@article{YJOR_2004_14_1_a2,
     author = {I. E. Zverovich and O. I. Zverovich},
     title = {Bi-Induced {Subgraphs} and {Stability} {Number}},
     journal = {Yugoslav journal of operations research},
     pages = {27 },
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {2004},
     zbl = {1077.05080},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2004_14_1_a2/}
}