@article{CMUC_1987__28_3_a4,
     author = {Beran, Ladislav},
     title = {Distributivity in finitely generated orthomodular lattices},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {433--435},
     publisher = {mathdoc},
     volume = {28},
     number = {3},
     year = {1987},
     mrnumber = {912572},
     zbl = {0624.06008},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1987__28_3_a4/}
}