@article{RM_1980_35_3_a38,
     author = {V. V. Popov},
     title = {Metrizability and the space of closed subsets},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {268--273},
     publisher = {mathdoc},
     volume = {35},
     number = {3},
     year = {1980},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1980_35_3_a38/}
}