@article{Barczak_K._Optical_2011, author={Barczak, K.}, volume={59}, number={No 4}, howpublished={online}, journal={Bulletin of the Polish Academy of Sciences: Technical Sciences}, pages={409-414}, year={2011}, title={Optical fibre current sensor for electrical power engineering}, doi={10.2478/v10175-011-0049-3}, }