Majtka, Konrad, Radomir Graczyk, Hanna Szczukowska, and Jarosław Kowalski. “Mites (Acari, Oribatida) of Selected Organic Farms from the Kujawy-Pomerania Province”. Ecological Questions 20 (March 19, 2015): 75–83. Accessed January 29, 2023. https://apcz.umk.pl/EQ/article/view/EQ.2014.019.