@article{CMUC_2013__54_3_a7,
     author = {Celani, Sergio and Calomino, Ismael},
     title = {Some remarks on distributive semilattices},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {407--428},
     publisher = {mathdoc},
     volume = {54},
     number = {3},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_2013__54_3_a7/}
}