1. V. Arnell , 1980 . Description and Validation of the CTH Urban Runoff Model . Chalmers University of Technology, Department of Hydraulics, Report Series A5, Goteborg, 192 pp.
2. V. Amell, J. Falk, and PA. Malmquist , 1977 . Urban Storm Water Research in Sweden . Chalmers University of Technology, Urban Gee hydrology Research Group, Report No. 19, Goteborg, 25 pp.
3. V. Arnell, and S. Lyngfelt , 1975 . Rainfall-Runoff Measurements at Bergsjon, Goteborg 1973-1974 . Chalmers University of Technology, Urban Geohydrology Research Group, Report No. 13, Goteborg, 54 pp. (in Swedish).
4. V. Arnell, H. Strandner, and G. Svensson , 1980 . Storm-Water Runoff, Quantity and Quality at Ryd, Linkoping, 1976-1977 . Chalmers University of Technology, Urban Geohydrology Research Group, Report No. 48, Goteborg, 130 pp. (in Swedish).