@article{CMUC_2006__47_4_a3,
     author = {Arhangel'skii, A. V. and Buzyakova, R. Z.},
     title = {The rank of the diagonal and submetrizability},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {585--597},
     publisher = {mathdoc},
     volume = {47},
     number = {4},
     year = {2006},
     mrnumber = {2337413},
     zbl = {1150.54335},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2006__47_4_a3/}
}