@article{CMUC_1974__15_2_a9,
     author = {M\"unzova, M.},
     title = {Transformations determining uniquely a monoid. {II.}},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {311--333},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1974},
     mrnumber = {0349886},
     zbl = {0285.20057},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1974__15_2_a9/}
}