@inproceedings{iiasa4048,
       booktitle = {Collection Systems - Residuals \& Biosolids Management, Proceedings of Annual Conference of the Water Environment Federation},
           title = {Improved collection system real-time control for Milwaukee, Wisconsin},
            year = {1994},
             url = {https://pure.iiasa.ac.at/id/eprint/4048/},
          author = {Gonwa, W. and Schulz, N. U. and Paulus, L. and Novotny, V.}
}