@article{RO_1973__7_2_121_0,
     author = {Balasko, Y.},
     title = {Br\`eve communication. {Connexit\'e} de l'espace des \'equilibres d'une famille d'\'economies},
     journal = {Revue fran\c{c}aise d'automatique, informatique, recherche op\'erationnelle. Recherche op\'erationnelle},
     pages = {121--123},
     publisher = {EDP-Sciences},
     volume = {7},
     number = {V2},
     year = {1973},
     mrnumber = {337266},
     zbl = {0259.90007},
     language = {fr},
     url = {http://www.numdam.org/item/RO_1973__7_2_121_0/}
}