Czaplicka, Anna, et al. “Factors Influencing the Accumulation of Pb in Sediments of Deep and Shallow Dam Reservoirs”. Oceanological and Hydrobiological Studies, vol. 46, no. 2, June 2017, pp. 174-85, https://czasopisma.bg.ug.edu.pl/index.php/oandhs/article/view/8803.