@article{01822327,
title = {On iterative roots of a homeomorphism of the circle with an irrational rotation number.},
journal = {Mathematica Pannonica},
volume = {13},
year = {2002},
pages = {137-145},
zbl = {0997.39014},
language = {en},
url = {http://dml.mathdoc.fr/item/01822327}
}
Solarz, Paweł. On iterative roots of a homeomorphism of the circle with an irrational rotation number.. Mathematica Pannonica, Tome 13 (2002) pp. 137-145. http://gdmltest.u-ga.fr/item/01822327/