@article{RO_1993__27_1_45_0,
     author = {Roy, B. and Slowinski, R.},
     title = {Criterion of distance between technical programming and socio-economic priority},
     journal = {RAIRO - Operations Research - Recherche Op\'erationnelle},
     pages = {45--60},
     year = {1993},
     publisher = {EDP Sciences},
     volume = {27},
     number = {1},
     mrnumber = {1209111},
     zbl = {0775.90011},
     language = {en},
     url = {https://www.numdam.org/item/RO_1993__27_1_45_0/}
}