Fixed points for contractive mappings of third order in pseudo-quasimetric spaces
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Indagationes Mathematicae
سال: 1990
ISSN: 0019-3577
DOI: 10.1016/0019-3577(90)90015-f