@article{10_14712_1213_7243_2015_142,
     author = {Arhangel'skii, A. V.},
     title = {Addition theorems for dense subspaces},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {531--541},
     publisher = {mathdoc},
     volume = {56},
     number = {4},
     year = {2015},
     doi = {10.14712/1213-7243.2015.142},
     mrnumber = {3434227},
     zbl = {06537722},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2015.142/}
}