Bejger, Sylwester. 2015. ā€˛INVESTIGATION OF THE NATURE OF STRATEGIC INTERACTIONS IN THE POLISH WHOLESALE FUEL MARKET: STATISTICAL ANALYSIS OF A MARKET STRUCTURE AND A PRICE MECHANISMā€¯. Acta Universitatis Nicolai Copernici Ekonomia 46 (1):77-95. https://doi.org/10.12775/AUNC_ECON.2015.003.