Korol, E.; Korniushin, A.V. (2015). "Introduced population of Krynickillus melanocephalus (Mollusca, Gastropoda, Stylommatophora) recorded in Kyiv and preliminary results of its helminthological investigation". Vestnik Zoologii. 36 (6): 57–59. doi:10.13140/RG.2.1.5074.4809.
Ostrovsky, A.M. "Новые находки синантропных видов слизней Limacus flavus (Linnaeus 1758) и Krynickillus melanocephalus Kaleniczenko, 1851 (Mollusca, Gastropoda, Stylommatophora) в Беларуси [New records of synanthropic species of slugs Limacus flavus (Linnaeus 1758) and Krynickillus melanocephalus Kaleniczenko, 1851 (Mollusca, Gastropoda, Stylommatophora) in Belarus]". Ruthenica. 27 (14): 155–158. doi:10.35885/ruthenica.2017.27(4).2 (inactive 1 November 2024).{{cite journal}}: CS1 maint: DOI inactive as of November 2024 (link)