State Office for the Environment of the Federal State of Baden-Württemberg (LUBW), Bavarian State Office for the Environment (LfU),
4. aktualisierte Auflage: 1-140
2019,
Kissi C, Särestöniemi M, Kumpuniemi T, Sonkki M, Myllymäki S, Srifi MN, Pomalaza-Raez C