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999 _c193978
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003 OSt
005 20210318114053.0
008 171130b xxu||||| |||| 00| 0 eng d
022 _a00218693
040 _cCUS
245 _aJournal of Algebra
260 _bElseiver
_c2014
300 _aVol.
942 _2ddc
_cBJ21