TY - GEN A1 - Pitera, Rafał. A1 - Kozioł, Karolina (ekonomia). A1 - Chmiel, Justyna (rachunkowość). PB - Wydawnictwo UMCS KW - ekonomia T1 - Credibility of discriminatory models on the example of enterprises from the Lubelskie and Podkarpackie voivodeships ER -