@article{YJOR_1998_8_1_a0,
     author = {Rainer E. Burkard and Michael Kocher and R\"udiger Rudolf},
     title = {Rounding {Strategies} for {Mixed} {Integer} {Programs} {Arising} from {Chemical} {Production} {Planning}},
     journal = {Yugoslav journal of operations research},
     pages = {9 },
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {1998},
     zbl = {1009.90075},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/YJOR_1998_8_1_a0/}
}