@article{RO_1971__5_2_111_0, author = {Krakowski, Martin}, title = {Br\`eves communications : {\guillemotleft} {Random} file {\guillemotright}}, journal = {RAIRO - Operations Research - Recherche Op\'erationnelle}, pages = {111--112}, publisher = {EDP-Sciences}, volume = {5}, number = {V2}, year = {1971}, mrnumber = {326796}, language = {en}, url = {http://geodesic.mathdoc.fr/item/RO_1971__5_2_111_0/} }