On a functional equation related to projections of abelian groups
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Aequationes mathematicae
سال: 2005
ISSN: 0001-9054,1420-8903
DOI: 10.1007/s00010-005-2811-9