@Article{ Shahzad_ROLDÁN_Khojasteh:307-324,

author = { Naseer Shahzad and ANTONIO FRANCISCO ROLDÁN LÓPEZ DE HIERRO and Farshid Khojasteh } ,

title = { Some new fixed point theorems under (A,S)-contractivity conditions },

journal = { Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales - Serie A: Matemáticas },

year = { 2017 },

volume = { 111 },

pages = { 307-324 },

doi = { http://link.springer.com/article/10.1007%2Fs13398-016-0295-1 },

}