@article{FAA_1983_17_1_a18,
     author = {A. F. Timan and I. A. Vestfrid},
     title = {Any separable ultrametric space can be isometrically imbedded in $l_2$},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {85--86},
     publisher = {mathdoc},
     volume = {17},
     number = {1},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1983_17_1_a18/}
}