Existence of Fixed Point for GP (Λ,Θ) -Contractive Mappings in GP -Metric Spaces

Autor: Ansari, Arslan Hojat, Vetro, Pasquale, Radenović, Stojan
Zdroj: Filomat, 2017 Jan 01. 31(8), 2211-2218.
Databáze: JSTOR Journals