@misc{_BPYP,
 howpublished={online},
 publisher={Instytut Technologii Elektronowej},
 language={ger},
 title={BPYP 51},
 type={katalog},
 keywords={CQ 32BP, optokoppler, fotodiody lawinowe, BPYP 51, BPYP 15, fotodiody},
}