Salajpal, K., Dikić, M., Špičić, S., Cvetnić, Željko, Karolyi, D., Klišanic, V., & Mahnet, Z. (2010). Limits in extensive swine husbandry – a case study of Turopolje pig production system in Croatia.
Acta Agraria Kaposváriensis,
14(2), 215-220.
https://journal.uni-mate.hu/index.php/aak/article/view/2004