Risk Factors of Food Chain, October 9th - 10th 2014, Jaworze, Poland : Abstract Book of XIV. International Scientific Conference / ed. Grzegorz Formicki, Robert Stawarz ; rec. Adriana Kolesárová, Norbert Lukáč. -- 1. vyd. -- Krakow : Pedagogical University, 2014. -- ISBN 978-83-940513-1-0 KE304