@misc{Warzec_Anna_Veri,
 author={Warzec, Anna and Lusawa, Marzenna and Marszalec, Michał},
 howpublished={online},
 publisher={National Institute of Telecommunications},
 language={ang},
 title={Veri fication of Staff Pro ficiency in the Calibration Laboratory on Voltage, Frequency, Resistance and Capacity Measurements , Journal of Telecommunications and Information Technology, 2016, nr 4},
 type={artykuł},
 keywords={Calibration and Measurement Capability, staff proficiency verification},
}