Mass Mortality Events: Publication of the Kazakh – British research team studies on saiga deaths
https://www.saigaresourcecentre.com/sites/default/files/2018-08/news_saiga-en_issue_23_0.pdf#page=24
https://www.saigaresourcecentre.com/sites/default/files/2018-08/news_saiga-en_issue_23_0.pdf#page=24