1. The future of mathematical models of water resources systems;Karplus,1976
2. Of clouds and clocks;Popper,1972
3. Modelling a complex environmental system: The Lake Balaton case study;Somlyódy;Mathematical Modelling,1982
4. Water quality modelling: A comparison of transport-oriented approaches;Somlyódy,1981
5. General theory of modeling for badly defined systems;Young,1978