Patráš, Peter, Soša Nitrayová, Matej Brestensk½, and Jaroslav Heger. 2012. “EFFECT OF XYLANASE ADDED TO A RYE-BASED DIET ON NUTRIENT UTILIZATION IN PIGS”. Journal of Microbiology, Biotechnology and Food Sciences 1 (Special issue):988-94. https://office2.jmbfs.org/index.php/JMBFS/article/view/7412.