000 00284nam a2200121Ia 4500
008 210409s9999 xx 000 0 und d
022 _a0219-4988
082 _aAJ 3
245 0 _aJOURNAL OF ALGEBRA AND ITS APPLICATIONS
260 _bWORLD SCIENTIFIC
490 _v4-5.
942 _cBV
999 _c99625
_d99625