@article{01332345,
title = {Clones in topology and algebra.},
journal = {Acta Mathematica Universitatis Comenianae. New Series},
volume = {66},
year = {1997},
pages = {243-260},
zbl = {0970.08004},
language = {en},
url = {http://dml.mathdoc.fr/item/01332345}
}
Sichler, J.; Trnková, V. Clones in topology and algebra.. Acta Mathematica Universitatis Comenianae. New Series, Tome 66 (1997) pp. 243-260. http://gdmltest.u-ga.fr/item/01332345/