@ARTICLE{Broda_Krzysztof_Measurement_2012,
 author={Broda, Krzysztof and Filipek, Wiktor},
 number={No 1},
 journal={Archives of Mining Sciences},
 howpublished={online},
 year={2012},
 publisher={Committee of Mining PAS},
 title={Measurement of small values of hydrostatic pressure difference / Pomiar małych wartości różnicy ciśnień hydrostatycznych},
 URL={http://ochroma.man.poznan.pl/Content/92744/PDF/10267-Volume57_Issue1-11_paper.pdf},
 doi={10.2478/v10267-012-0011-8},
}