Olbrycht, Marek Jan. 2019. “Crisis in Parthia (ca. 90-70/69 BC) and Arsakid Coinages: Preliminary Remarks on Numismatic Evidence”. Anabasis. Studia Classica Et Orientalia 10 (November):49-59. https://journals.ur.edu.pl/anabasis/article/view/10372.