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Russian Text Ignored
Author(s) -
[Russian Text Ignored]
Publication year - 1987
Publication title -
mathematische nachrichten
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 0.913
H-Index - 50
eISSN - 1522-2616
pISSN - 0025-584X
DOI - 10.1002/mana.19871340107
Subject(s) - mathematics , mathematics education
Russian Text Ignored.