@Article{ ROLDÁN_Karapinar_Fulga:1-18,
author = { ANTONIO FRANCISCO ROLDÁN LÓPEZ DE HIERRO and Erdal Karapinar and Andreea Fulga } ,
title = { Multiparametric contractions and related Hardy-Roger type fixed point theorems },
journal = { Mathematics },
year = { 2020 },
volume = { 8 },
pages = { 1-18 },
}