@article{ASENS_1958_3_75_3_223_0,
     author = {Fr\'echet, Maurice},
     title = {D\'efinitions de la somme et du produit par scalaire en termes de distance},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {223--255},
     publisher = {Elsevier},
     volume = {3e s{\'e}rie, 75},
     number = {3},
     year = {1958},
     doi = {10.24033/asens.1073},
     mrnumber = {21 #4394},
     zbl = {0083.33702},
     language = {fr},
     url = {http://archive.numdam.org/articles/10.24033/asens.1073/}
}