@article{10_4064_fm_111_1_1_10,
     author = {E. Michael},
     title = {Continuous selections and countable sets},
     journal = {Fundamenta Mathematicae},
     pages = {1--10},
     publisher = {mathdoc},
     volume = {111},
     number = {1},
     year = {1981},
     doi = {10.4064/fm-111-1-1-10},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-111-1-1-10/}
}