@ARTICLE{
author={Pantelic-Babic J,Jankovic V,Bosnjakovic P},
year={2002},
title={System for electromotive force standards comparison based on virtual instrument},
journal={IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT},
volume={51},
number={6},
pages={1295-1299},
document_type={Article},
} 

@ARTICLE{
author={Pantelic-Babic J,Jankovic V,Bosnjakovic P},
year={2001},
title={A virtual instrument based system for electromotive force standards comparison},
journal={IMTC/2001: PROCEEDINGS OF THE 18TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE, VOLS 1-3 - REDISCOVERING MEASUREMENT IN THE AGE OF INFORMATICS},
volume={},
number={},
pages={839-843},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Djokic B,So E,Bosnjakovic P},
year={2000},
title={A high performance frequency insensitive quadrature phase shifter and its application in reactive power measurements},
journal={IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT},
volume={49},
number={1},
pages={161-165},
document_type={Article},
}