@article{10_4064_fm_133_2_135_145,
     author = {Alan Taylor},
     title = {Separating collections},
     journal = {Fundamenta Mathematicae},
     pages = {135--145},
     publisher = {mathdoc},
     volume = {133},
     number = {2},
     year = {1989},
     doi = {10.4064/fm-133-2-135-145},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-133-2-135-145/}
}