@article{DAN_1974_218_3_a6,
     author = {A. F. Timan},
     title = {Realization of some ultrametric spaces and the inverse problem for $\varepsilon$-entropy in $h_p$-spaces},
     journal = {Doklady Akademii Nauk},
     pages = {525--527},
     publisher = {mathdoc},
     volume = {218},
     number = {3},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_218_3_a6/}
}