Sraffa and Leontief Revisited: Mathematical Methods and Models of a Circular Economy / Emmenegger, J.-F., Chable, D., Nour Eldin, H. A., Knolle, H. (2020)
 web address of the page  http://jnas.nbuv.gov.ua/article/UJRN-0001129678   Cybernetics and Computer Technologies    Б - 2020  /       Issue (2020, Вип. 2)
 Emmenegger J.-F., Chable D., Nour Eldin H. A., Knolle H. Sraffa and Leontief Revisited: Mathematical Methods and Models of a Circular Economy  
 Cite: Emmenegger, J.-F., Chable, D., Nour Eldin, H. A., Knolle, H. (2020). Sraffa and Leontief Revisited: Mathematical Methods and Models of a Circular Economy. Cybernetics and Computer Technologies, 2, 86-99. http://jnas.nbuv.gov.ua/article/UJRN-0001129678  |  | 
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