@article{MASLO_1975__25_2_a3,
     author = {Franek, Milo\v{s}},
     title = {On {Some} {Relations} in {Boolean} {Algebras}},
     journal = {Mathematica slovaca},
     pages = {111--127},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {1975},
     mrnumber = {0401456},
     zbl = {0306.02057},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1975__25_2_a3/}
}