@article{bwmeta1.element.desklight-62cb464a-f220-40ac-a9c0-1710056c8e7d,
author = {L. Rybi\'nski},
title = {Multivalued contraction with parameter},
journal = {Annales Polonici Mathematici},
volume = {46},
year = {1985},
pages = {275-282},
zbl = {0604.47035},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-62cb464a-f220-40ac-a9c0-1710056c8e7d}
}
L. Rybiński. Multivalued contraction with parameter. Annales Polonici Mathematici, Tome 46 (1985) pp. 275-282. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-62cb464a-f220-40ac-a9c0-1710056c8e7d/