Wojnar, Leszek, Leslaw Szydlowski, and Teresa Marek-Szydlowska. 2011. “A NEW, OTHER THAN ACOUSTIC, QUANTIFICATION METHOD FOR ENDOCARDIUM DETECTION IN ECHOCARDIOGRAPHIC IMAGES”. Image Analysis and Stereology 20 (1):27-34. https://doi.org/10.5566/ias.v20.p27-34.