@article{bwmeta1.element.bwnjournal-article-doi-10_4064-bc77-0-18,
author = {Pavel V. Semenov},
title = {On a contractivity condition in fixed point theory and the theory of selections},
journal = {Banach Center Publications},
volume = {75},
year = {2007},
pages = {239-245},
zbl = {1213.54079},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc77-0-18}
}
Pavel V. Semenov. On a contractivity condition in fixed point theory and the theory of selections. Banach Center Publications, Tome 75 (2007) pp. 239-245. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-bc77-0-18/