@article{10_4153_CMB_1982_005_9,
     author = {Mill, Jan Van and Woods, R. Grant},
     title = {Perfect {Images} of {Zero-Dimensional} {Separable} {Metric} {Spaces}},
     journal = {Canadian mathematical bulletin},
     pages = {41--47},
     year = {1982},
     volume = {25},
     number = {1},
     doi = {10.4153/CMB-1982-005-9},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1982-005-9/}
}