“The Occurrence of Alpha-Herpesvirus and Pestivirus Infections in European Bison (Bison Bonasus) in the Bialowieza Primeval Forest”. European Bison Conservation Newsletter 4 (September 1, 2011): 89–94. Accessed July 28, 2026. https://ojs.wisent.org/index.php/czasopismo/article/view/135.