@article{AUPO_2016__55_1_a5,
     author = {Chajda, Ivan},
     title = {A {Note} on {Pseudo-Kleene} {Algebras}},
     journal = {Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica},
     pages = {39--45},
     publisher = {mathdoc},
     volume = {55},
     number = {1},
     year = {2016},
     mrnumber = {3674598},
     zbl = {06724346},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUPO_2016__55_1_a5/}
}