@article{TUW-119659,
    author = {Shirabe, Takeshi and caro, F. and Guignard, M. and Weintraub, A.},
    title = {School Redistricting: Embedding GIS Tools With Integer Programming},
    journal = {The Journal of the Operations Research Society},
    year = {2004},
    volume = {55},
    pages = {836--849},
    note = {eingeladen}
}