@ARTICLE{Bartašiunas_Andrius_Investigation_2020,
 author={Bartašiunas, Andrius and Miškinis, Rimantas and Smirnov, Dmitrij and Urba, Emilis},
 volume={vol. 27},
 number={No 4},
 journal={Metrology and Measurement Systems},
 pages={615-624},
 howpublished={online},
 year={2020},
 publisher={Polish Academy of Sciences Committee on Metrology and Scientific Instrumentation},
 abstract={The Lithuanian national standard of electric resistance is maintained as the basis for calibration and measurement capabilities published in the key comparison database of the International Bureau of Weights and Measures (BIPM). The stability and uncertainty of the resistance value measurements, performed since 2004 using the calibrated values of the standard resistors to predict their future behaviour as well as influence of environmental conditions, are discussed. Also discussed is the recovery of a standard resistor which had undergone a mechanical disturbance. It is concluded that the standard resistors operated by the Lithuanian National Electrical Standards Laboratory feature stable drift of resistance, which is well predicted by means of linear regression.},
 type={Article},
 title={Investigation of the lithuanian national standard of electric resistance},
 URL={http://www.czasopisma.pan.pl/Content/117858/PDF/art05.pdf},
 doi={10.24425/mms.2020.134842},
 keywords={measurement standards, electric resistance, standard resistor, calibration, uncertainty, prediction},
}