@article{104910,
author = {Zden\v ek Hedrl\'\i n},
title = {Two theorems concerning common fixed point of commutative mappings},
journal = {Commentationes Mathematicae Universitatis Carolinae},
volume = {003},
year = {1962},
pages = {32-36},
zbl = {0111.01301},
mrnumber = {0159896},
language = {en},
url = {http://dml.mathdoc.fr/item/104910}
}
Hedrlín, Zdeněk. Two theorems concerning common fixed point of commutative mappings. Commentationes Mathematicae Universitatis Carolinae, Tome 003 (1962) pp. 32-36. http://gdmltest.u-ga.fr/item/104910/
On common fixed points of commutative mappings, Commentationes Mathematicae Universitatis Carolinae, 2, 4 (1961). (1961)