@article{DAN_1964_155_5_a5,
     author = {V. Yu. Sandberg},
     title = {Metrization of {Lipschitz} spaces},
     journal = {Doklady Akademii Nauk},
     pages = {1018--1021},
     publisher = {mathdoc},
     volume = {155},
     number = {5},
     year = {1964},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1964_155_5_a5/}
}