Litvinovich, A., O. Pavlova, A. Lavrishchev, V. Bure, and E. Saljnikov. “Migration Behaviour of Fluoride in Contaminated Soils Near Ammophos Production Plant: Laboratory Studies”. Biological Communications, Vol. 64, no. 4, Jan. 2020, pp. 270–278, doi:10.21638/spbu03.2019.406.