Voir la notice de l'article provenant de la source Hellenic Digital Mathematics Library
@article{DEME_2005__50_a2, author = {George L. Karakostas}, title = {A fixed point {Theorem} for {Generalized} {Contractions}}, journal = {\ensuremath{\Delta}\ensuremath{\varepsilon}\ensuremath{\lambda}\ensuremath{\tau}\ensuremath{\acute\iota}o \ensuremath{\tau}\ensuremath{\eta}\ensuremath{\varsigma} E\ensuremath{\lambda}\ensuremath{\lambda}\ensuremath{\eta}\ensuremath{\nu}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} M\ensuremath{\alpha}\ensuremath{\theta}\ensuremath{\eta}\ensuremath{\mu}\ensuremath{\alpha}\ensuremath{\tau}\ensuremath{\iota}\ensuremath{\kappa}\ensuremath{\acute\eta}\ensuremath{\varsigma} E\ensuremath{\tau}\ensuremath{\alpha}\ensuremath{\iota}\ensuremath{\rho}\ensuremath{\acute\iota}\ensuremath{\alpha}\ensuremath{\varsigma} }, pages = {27-32}, publisher = {mathdoc}, volume = {50}, year = {2005}, language = {gr}, url = {http://geodesic.mathdoc.fr/item/DEME_2005__50_a2/} }
George L. Karakostas. A fixed point Theorem for Generalized Contractions. Δελτίο της Ελληνικής Μαθηματικής Εταιρίας , Tome 50 (2005), p. 27-32. http://geodesic.mathdoc.fr/item/DEME_2005__50_a2/