Köpeczi-Bócz, T. and Lőrincz, M. 2016. The economic structure and the tertiary ecucation of the function of transformation Hungary 19th and 20th century of in economic integration periods. Acta Agraria Debreceniensis. 69 (Mar. 2016), 115–122. DOI:https://doi.org/10.34101/actaagrar/69/1799.