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@article{MASLO_2005__55_2_a2, author = {\v{C}ipkov\'a, Karla and Jakub{\'\i}kov\'a-Studenovsk\'a, Danica}, title = {Graph homomorphisms of partial monounary algebras}, journal = {Mathematica slovaca}, pages = {155--167}, publisher = {mathdoc}, volume = {55}, number = {2}, year = {2005}, mrnumber = {2177705}, zbl = {1108.08002}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_2005__55_2_a2/} }
Čipková, Karla; Jakubíková-Studenovská, Danica. Graph homomorphisms of partial monounary algebras. Mathematica slovaca, Tome 55 (2005) no. 2, pp. 155-167. http://geodesic.mathdoc.fr/item/MASLO_2005__55_2_a2/