@article{YJOR_2011_21_1_a1,
     author = {Marc Demange and Bernard Kouakou and Eric Soutif},
     title = {On-Line {Computation} and {Maximum-Weighted} {Hereditary} {Subgraph} {Problems}},
     journal = {Yugoslav journal of operations research},
     pages = {11 },
     publisher = {mathdoc},
     volume = {21},
     number = {1},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_2011_21_1_a1/}
}