@article{SM_1970_12_4_a4,
     author = {Van Ni Kyong},
     title = {Imbedding of one continuous decomposition of {Euclidean} $E^n$-space into another},
     journal = {Sbornik. Mathematics},
     pages = {543--551},
     publisher = {mathdoc},
     volume = {12},
     number = {4},
     year = {1970},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1970_12_4_a4/}
}