@article{10_4064_cm_20_2_189_195,
     author = {S. Fajtlowicz and E. Marczewski},
     title = {On some properties of the family of independent sets in abstract algebras},
     journal = {Colloquium Mathematicum},
     pages = {189--195},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1969},
     doi = {10.4064/cm-20-2-189-195},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-20-2-189-195/}
}