000 00290nam a2200109Ia 4500
008 250217s9999 xx 000 0 und d
022 _a189235
082 _a605
_bINS
245 0 _aIEEE Spectrum
260 _bThe institude of Electrical and electronics Engineers
_aNew York
942 _cPRBP
999 _c188253
_d188252