000 00390nam a2200133Ia 4500
008 210420s9999 xx 000 0 und d
020 _a00200190
020 _a0020-0190
041 _aeng
245 _aInformation Processing Letters
260 _bElsevier
856 _uhttps://www.sciencedirect.com/science/journal/00200190
906 _a1971-02
_b1
_c1
_nFull text
_oJournal
_rNon-Subscribed
999 _c152439
_d152439