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Regulation and Deregulation Processes in CEE Countries and International Business : the Case of Poland
Zofia Wysokińska, Janina Witkowska
Comparative Economic Research. Central and Eastern Europe , 9 /3 (2006) s. 5-34 -
Use of Sewage Sludge in the Production of Plant Biomass for Energy : Biological and Economic Conditions
Zdzisława Romanowska-Duda, Mieczysław Grzesik, Agata Pszczółkowska, Zofia Wysokińska
Comparative Economic Research. Central and Eastern Europe , 15 /3 (2012) s. 105-122