«Comparative analysis of long-eared owl (Asio otus) winter diet from two european cities – Chisinau (Republic of Moldova) and Bacau (Romania)», OH&RM, bd. 1, nr. 1, s. 50–57, jul. 2020, åpnet: jul. 22, 2026. Tilgjengelig på: https://journal.ohrm.bba.md/index.php/journal-ohrm-bba-md/article/view/32