@article{01899902,
title = {On a cancellation law for monounary algebras.},
journal = {Mathematica Bohemica},
volume = {128},
year = {2003},
pages = {79-83},
zbl = {1014.08006},
language = {en},
url = {http://dml.mathdoc.fr/item/01899902}
}
Jakubíková-Studenovská, Danica. On a cancellation law for monounary algebras.. Mathematica Bohemica, Tome 128 (2003) pp. 79-83. http://gdmltest.u-ga.fr/item/01899902/