@article{bwmeta1.element.bwnjournal-article-smv39i1p1bwm,
author = {Jochen Reinermann},
title = {Approximation von Fixpunkten},
journal = {Studia Mathematica},
volume = {40},
year = {1971},
pages = {1-15},
zbl = {0219.47056},
language = {deu},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv39i1p1bwm}
}
Reinermann, Jochen. Approximation von Fixpunkten. Studia Mathematica, Tome 40 (1971) pp. 1-15. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv39i1p1bwm/