@article{AUM_2015_69_1_a3,
     author = {Dymek, Grzegorz},
     title = {On {pseudo-BCI-algebras}},
     journal = {Annales Universitatis Mariae Curie-Sk{\l}odowska. Mathematica },
     publisher = {mathdoc},
     volume = {69},
     number = {1},
     year = {2015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AUM_2015_69_1_a3/}
}