@article{10_4064_fm_85_3_291_297,
     author = {T. Przymusi\'nski and F. Tall},
     title = {The undecidability of the existence of a non-separable normal {Moore} space satisfying the countable chain condition},
     journal = {Fundamenta Mathematicae},
     pages = {291--297},
     publisher = {mathdoc},
     volume = {85},
     number = {3},
     year = {1974},
     doi = {10.4064/fm-85-3-291-297},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-85-3-291-297/}
}