SASÁKOVÁ, Naďa et al. Risk arising from disposal of animal wastes to soil. In RAMIRAN. RAMIRAN 2015, 8th - 10th september 2015, Hamburg University of Technology, Germany : Abstract book: 16th International Conference Rural-Urban Symbiosis. 1. vyd. - Hamburg : TuTech Innovation, 2015. ISBN 978-3-941492-95-0, s. 58.