@article{Oppenl{\"a}nder2007, author = {Oppenl{\"a}nder, Thomas}, title = {Photochemische Wasserbehandlung in Kanada - Erfahrungen einer DAAD-Dozentur an der Universit{\"a}t von Alberta in Edmonton}, journal = {Horizonte}, number = {31}, issn = {1432-9174}, pages = {51 -- 53}, year = {2007}, language = {de} }