@article{CM_1962-1964__15__227_0,
     author = {Nagata, Jun-Iti},
     title = {Two theorems for the $n$-dimensionality of metric spaces},
     journal = {Compositio Mathematica},
     pages = {227--237},
     publisher = {Kraus Reprint},
     volume = {15},
     year = {1962-1964},
     mrnumber = {164320},
     zbl = {0116.14402},
     language = {en},
     url = {http://www.numdam.org/item/CM_1962-1964__15__227_0/}
}