Schlaghamerský, Jiří. “Enchytraeid Assemblages (Annelida: Clitellata: Enchytraeidae) of Two Old Growth Forests in the Porcupine Mountains (Michigan, USA)”. Soil Organisms 85, no. 2 (February 5, 2024): 85–96. Accessed May 1, 2025. https://www.soil-organisms.org/index.php/SO/article/view/374.