@misc{Hanus_Gabriela_Servitization,
 author={Hanus, Gabriela},
 howpublished={online},
 publisher={Publishing House of the University of Economics in Katowice},
 language={eng},
 title={Servitization in the food behaviors of Polish consumers},
 type={czasopismo},
 keywords={Polska, zachowania klientów, żywienie konsumentów},
}