1. PROBLEMS IN WEIGHTING OF HYETOGRAPHS
2. Gert Aron, and D. F. Lakatos , 1976 . Penn State Urban Runoff Model User's Manual . Institute for Research on Land and Water Resources, Penn State University, Research Publication 96.
3. D. F. Kibler, and Aron Gert , 1978 . Effects of Parameter Sensitivity and Model Structure in Urban Runoff Simulation . Proceedings International Symposium on Urban Storm Water Management, University of Kentucky, Lexington.
4. D. F. Kibler, and L. A. Roesner , 1975 . The San Francisco Stormwater Model for Computer Simulation of Urban Runoff Quantity and Quality in Combined Sewer Systems. Final Report to the City of San Francisco Department of Public Works.