@article{AUPO_2014__53_1_a4,
     author = {Figallo, Aldo V. and Oliva, Nora and Ziliani, Alicia},
     title = {Modal {Pseudocomplemented} {De~Morgan} {Algebras}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {65--79},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {2014},
     mrnumber = {3331071},
     zbl = {06416942},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_2014__53_1_a4/}
}