Sayed, A. F. Common fixed point theorems of multivalued maps in fuzzy ultrametric spaces. (English) Zbl 1486.54015 J. Math. 2013, Article ID 617532, 6 p. (2013). MSC: 54A40 54H25 PDFBibTeX XMLCite \textit{A. F. Sayed}, J. Math. 2013, Article ID 617532, 6 p. (2013; Zbl 1486.54015) Full Text: DOI
Popa, V. A general fixed point theorem for mappings in ultrametric spaces. (English) Zbl 1199.54241 Stud. Cercet. Ştiinţ., Ser. Mat., Univ. Bacău 18, 249-254 (2008). MSC: 54H25 PDFBibTeX XMLCite \textit{V. Popa}, Stud. Cercet. Științ., Ser. Mat., Univ. Bacău 18, 249--254 (2008; Zbl 1199.54241)
Gajić, Ljiljana On ultrametric space. (English) Zbl 1003.54025 Novi Sad J. Math. 31, No. 2, 69-71 (2001). Reviewer: Bogoljub Stanković (Novi Sad) MSC: 54H25 54E35 47H10 PDFBibTeX XMLCite \textit{L. Gajić}, Novi Sad J. Math. 31, No. 2, 69--71 (2001; Zbl 1003.54025) Full Text: EuDML