@article{10_4064_fm_136_3_187_192,
     author = {J. Baumgartner and R. Frankiewicz and P. Zbierski},
     title = {Embedding of {Boolean} algebras in {P(\ensuremath{\omega})/fin}},
     journal = {Fundamenta Mathematicae},
     pages = {187--192},
     publisher = {mathdoc},
     volume = {136},
     number = {3},
     year = {1990},
     doi = {10.4064/fm-136-3-187-192},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-136-3-187-192/}
}