@misc{Rzepakowski_Piotr_Incorporating,
 author={Rzepakowski, Piotr},
 howpublished={online},
 publisher={Instytut Łączności - Państwowy Instytut Badawczy, Warszawa},
 language={ang},
 title={Incorporating CustomerPreference Informationinto the Forecasting of Service Sales, Journal of Telecommunications and Information Technology, 2009, nr 3},
 type={artykuł},
 keywords={consumer behavior, forecasting, multiple criteria analysis, decision analysis, marketing tools, conjoint analysis, preference measurement},
}