@misc{Hein_H._J._The_1983,
 author={Hein, H. J.},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Prace IPPT IFTR REPORTS},
 howpublished={online},
 year={1983},
 publisher={Instytut Podstawowych Problemów Techniki Polskiej Akademii Nauk},
 language={eng},
 title={The densitometry of B-scan images to recognition of structures at the prostata},
 type={Text},
 URL={http://rcin.org.pl/Content/6450/PDF/WA727_10131_57027-10-1983_Hein-21.pdf},
 keywords={Ultradźwięki - zastosowanie w diagnostyce [KABA]},
}