FARGAŠOVÁ, Agáta. Comparative acute toxicity of Cu2+,Ca2+, Mn2+, Mo6+, Ni2+ and V5+ to chironomous plumosus larvae and Tubifex tubifex worms. In Biologia. Section A. Section B. Section C, Botany. Zoology. Cellular and molecular biology. ISSN 0006-3088. ISSN 1335-6372. ISSN 1335-6380. ISSN 1335-6399, 1998, roč. 53, č. 3, s. 315-319.