@article{10_4153_CJM_1982_036_8,
     author = {Poljak, Svatopluk and Turz{\'\i}k, Daniel},
     title = {A {Polynomial} {Algorithm} for {Constructing} a {Large} {Bipartite} {Subgraph,} with an {Application} to a {Satisfiability} {Problem}},
     journal = {Canadian journal of mathematics},
     pages = {519--524},
     year = {1982},
     volume = {34},
     number = {3},
     doi = {10.4153/CJM-1982-036-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1982-036-8/}
}