International determinants of profitability in the industry of mining machines and appliances in Poland - Jonek-Kowalska, Izabela (Research Papers of Wrocław University of Economics, 2014)
Prace Naukowe Uniwersytetu Ekonomicznego we Wrocławiu = Research Papers of Wrocław University of Economics, 2014, nr 325, s. 61-70
Keywords: profitability; industry of mining machines and appliances; internationalization; rentowność; branża maszyn i urządzeń górniczych; internacjonalizacja