@misc{Fiksak_Bogumił_On_2012,
 author={Fiksak, Bogumił and Krawczak, Maciej},
 copyright={Creative Commons Attribution BY 4.0 license},
 address={Warszawa},
 journal={Raport Badawczy = Research Report},
 howpublished={online},
 year={2012},
 publisher={Instytut Badań Systemowych. Polska Akademia Nauk},
 publisher={Systems Research Institute. Polish Academy of Sciences},
 language={eng},
 abstract={The paper proposes an approach to modeling the world of economy, which may be an alternative and extension of the existing models. Based on the principles used in the systems theory, systems research and system analysis, on the basis of the balance and income statement, the structure of new division of balance elements into two spheres: actual and financial is presented. Such a division provides the basis for the development of a new model of flow in economic systems.},
 title={On some methodology for economic system modelling},
 type={Text},
 URL={http://www.rcin.org.pl/Content/106774/PDF/RB-2012-01.pdf},
 keywords={Model matematyczny, Mathematical models, Economics theory, Teoria ekonomiczna, Geometrie interpretation, Interpretacja geometryczna},
}