@article{1887151edcce4b94b7f31dfe1ff381e2,
title = "Metallien vaikutuksista mets{\"a}teollisuuden aktiivilietelaitosten toimintaan",
keywords = "activated sludge plant nutrients, metals, pulp and paper industry, activated sludge plant nutrients, metals, pulp and paper industry, activated sludge plant nutrients, metals, pulp and paper industry",
author = "S. Halttunen and P. Hynninen",
year = "1997",
language = "English",
volume = "79",
pages = "170--172",
journal = "Paperi ja Puu",
number = "3",
}