1. Hydrological conditions of Lake Balaton;Baranyi,1979
2. System identification, estimation, and forecasting of water quality, Part I: Theory;Beck,1979
3. Hard or soft environmental systems?;Beck;Ecological Modelling,1981
4. Identifying models of environmental systems' behaviour;Beck;Mathematical Modelling,1982
5. M. B. Beck and L. Somlyódy, Identification of a model for wind induced sediment-water interaction in Lake Balaton. International Institute for Applied Systems Analysis (to be published).