Effectively open real functions. Ziegler, M. 22(6):827–849, 2006.
Paper bibtex @ARTICLE{Zie06b,
author = {Ziegler, Martin},
title = {Effectively open real functions},
journal = JC,
year = {2006},
volume = {22},
pages = {827--849},
number = {6},
keywords = {bib,cca},
url = {http://dx.doi.org/10.1016/j.jco.2006.05.002}
}