A generalization of set-valued Prešić–Reich type contractions in ultrametric spaces with applications
Crossref DOI link: https://doi.org/10.1007/s11784-016-0338-4
Published Online: 2016-10-24
Published Print: 2017-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kumar, D. Ramesh
Pitchaimani, M.
License valid from 2016-10-24