@Article{ ROLDÁN_Samet:1997-2015,

author = { ANTONIO FRANCISCO ROLDÁN LÓPEZ DE HIERRO and Bessem Samet } ,

title = { $varphi$-admissibility results via extended simulation functions },

journal = { Journal of Fixed Point Theory and Applications },

year = { 2017 },

volume = { 19 },

pages = { 1997-2015 },

doi = { http://link.springer.com/article/10.1007%2Fs11784-016-0385-x },

}