1. Distribution of zinc in grain fractions of bottom sefiments from the Odra River, Zinc in the environment – ecological and methodical problems (Pl);Aleksander;Zesz. Nauk. Człowiek i środowisko, PAN,2002
2. Heavy Metals in Soils;Alloway,1995
3. Geochemical study of coastal sediments influenced by river-transported pollution: southern Evoikos Gulf, Greece, Marine Pollut;Angelidis;Marine Pollut. Bull.,2000
4. Heavy metal concentrations in surface sediments in a nearshore environment, Jurujuba Sound, Southeast Brazil;Baptista Neto;Environ. Pollut.,2000
5. Geochemical classes of aquatic sediment quality (Pl);Bojakowska;Przeg. Geolog.,1998