Enviro 2019 [elektronický zdroj] : 24nd international scientific conference, 21st - 23th October 2019, Kežmarské Žľaby, Slovakia / editors Ľubomír Konc, Jozefína Pokrývková. Nitra : Slovak University of Agriculture, 2019. 54 s [3,1 AH]. ISBN 978-80-552-2049-9
Kategória EPCA do 2021:FAI
http://www.slpk.sk/eldo/2019/dl/9788055221045/9788055221045.pdf.