@misc{Owsiński_Jan_Wojciech_System_1982,
 author={Owsiński, Jan Wojciech and Svetlosanov, V.},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Książka = Book},
 howpublished={online},
 year={1982},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 abstract={The use of the econometric, programming and hybrid models in the field of agriculture is considered. The foundation of the construction of these models is linear programming. Usually, these models do not include the environmental consequences of land use. The approach including environmental consequences in the hybrid models is discussed. The problems of aggregation and disaggregation are approached on a regional level. In this case, the model region must be constructed and the characteristics of this model region must be calculated. The Universal Soil Loss Equation was suggested to evaluate the total annual regional erosion of the model region.},
 title={System analysis and rural/spatial development : The use of the mathematical model to study natural resource aspects of rural development},
 type={Text},
 URL={http://rcin.org.pl/Content/218815/PDF/KS-1982-01-R02.pdf},
}