@article{10_4064_cm_70_2_191_194,
     author = {John O'Neill},
     title = {A new proof of a theorem of {Balcerzyk,} {Bia{\l}ynicki-Birula} and {{\L}o\'s}},
     journal = {Colloquium Mathematicum},
     pages = {191--194},
     publisher = {mathdoc},
     volume = {70},
     number = {2},
     year = {1996},
     doi = {10.4064/cm-70-2-191-194},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-70-2-191-194/}
}