Studencka, Barbara. “The Pioneering Research Activity of Georg Gottlieb Pusch on the Middle Miocene of Poland and Present-Day Western Ukraine”. Acta Geologica Polonica 76, no. 2 (June 3, 2026): e79. Accessed August 16, 2026. https://wydawnictwo.pan.pl/index.php/agp/article/view/1214.