Four mappings and generalized contractions
Crossref DOI link: https://doi.org/10.1186/s13663-016-0591-7
Published Online: 2016-11-17
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Pasicki, Lech http://orcid.org/0000-0003-1563-2433
Text and Data Mining valid from 2016-11-17
Version of Record valid from 2016-11-17
Article History
Received: 6 August 2016
Accepted: 10 November 2016
First Online: 17 November 2016