@Article{25507,
journal="Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery",
issn="1731-5530",
volume="12",
number="2",
year="2015",
title="SCIENTIFIC CHRONICLECalendar of events",
author="doi="10.5114/kitp.2015.52973",
url="http://dx.doi.org/10.5114/kitp.2015.52973"
}