@article{10_4064_cm_22_2_245_248,
     author = {K. Kuperberg and W. Kuperberg},
     title = {On weakly zero-dimensional mappings},
     journal = {Colloquium Mathematicum},
     pages = {245--248},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1970},
     doi = {10.4064/cm-22-2-245-248},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-245-248/}
}