@article{10_21136_MB_2019_0128_18, author = {Halu\v{s}kov\'a, Em{\'\i}lia}, title = {Some monounary algebras with {EKP}}, journal = {Mathematica Bohemica}, pages = {401--414}, publisher = {mathdoc}, volume = {145}, number = {4}, year = {2020}, doi = {10.21136/MB.2019.0128-18}, mrnumber = {4221842}, language = {en}, url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2019.0128-18/} }