@misc{Lewin_Peter_A._Beyond_(2),
 author={Lewin, Peter A. and Umchid, Sumet and Sutin, Alexander and Sarvazyan, Armen},
 editor={Litniewski, Jerzy. Red.},
 editor={Nowicki, Andrzej. Red.},
 copyright={Rights Reserved - Free Access},
 address={Warsaw},
 journal={Lecture Notes - ABIOMED},
 howpublished={online},
 year={(2) 2004},
 publisher={Centre of Excellence for Applied Biomedical Modelling and Diagnostics},
 publisher={IFTR PAS},
 language={eng},
 type={Text},
 title={Beyond 40 MHz frontier: a new challenge for ultrasound metrology},
 URL={http://www.rcin.org.pl/Content/26571/PDF/WA727_17374_56172_Lewin-Beyond-15.pdf},
 keywords={Ultradźwięki - pomiary, Ultrasonografia - wykorzystanie - konferencje [KABA], Biomechanika},
}