@article{05310272,
title = {Valence and oscillation of functions in the unit disk.},
journal = {Annales Academiae Scientiarum Fennicae. Mathematica},
volume = {33},
year = {2008},
pages = {561-584},
zbl = {1176.34110},
language = {en},
url = {http://dml.mathdoc.fr/item/05310272}
}
Chuaqui, Martin; Stowe, Dennis. Valence and oscillation of functions in the unit disk.. Annales Academiae Scientiarum Fennicae. Mathematica, Tome 33 (2008) pp. 561-584. http://gdmltest.u-ga.fr/item/05310272/