MAJGIER, Leszek and RAHMONOV, Oimahmad. Selected Chemical Properties of Necrosols from the Abandoned Cemeteries Słabowo and Szymonka (Great Mazurian Lakes District). Bulletin of Geography. Physical Geography Series. Online. 28 December 2012. No. 5, p. 43–55. [Accessed 18 April 2026]. DOI 10.2478/v10250-012-0003-8.