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@article{RO_1991__25_1_3_0, author = {Boffey, Brian and Karkazis, John}, title = {Preface}, journal = {RAIRO - Operations Research - Recherche Op\'erationnelle}, pages = {3--3}, publisher = {EDP-Sciences}, volume = {25}, number = {1}, year = {1991}, language = {en}, url = {http://geodesic.mathdoc.fr/item/RO_1991__25_1_3_0/} }
Boffey, Brian; Karkazis, John. Preface. RAIRO - Operations Research - Recherche Opérationnelle, Tome 25 (1991) no. 1, p. 3. http://geodesic.mathdoc.fr/item/RO_1991__25_1_3_0/