@article{10_4064_cm_19_1_43_46,
     author = {S. Fajtlowicz and W. Holszty\'nski and J. Mycielski and B. W\k{e}glorz},
     title = {On powers of bases in some compact algebras},
     journal = {Colloquium Mathematicum},
     pages = {43--46},
     publisher = {mathdoc},
     volume = {19},
     number = {1},
     year = {1968},
     doi = {10.4064/cm-19-1-43-46},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-19-1-43-46/}
}