Belić, Tomica, Ivan Jurić, Marija Dikić, és Ino Curik. „Effects of Rapid Inbreeding on Sow Fertility Traits in a Closed Herd of Swedish Landrace”. Acta Agraria Kaposváriensis 6, no. 2 (október 25, 2002): 189–193. Elérés december 5, 2025. https://journal.uni-mate.hu/index.php/aak/article/view/1672.