Standen, V., Graefe, U., Schmelz, R. M., & Schlaghamerský, J. (2009). Diversity of Enchytraeidae (Annelida: Clitellata) in habitats within the Magnesian Limestone Plateau of County Durham, U.K. SOIL ORGANISMS, 81(2), 137–143. Retrieved from https://soil-organisms.org/index.php/SO/article/view/193