@misc{Arabas_Piotr_Application,
 author={Arabas, Piotr and Gruszczyński, Witold},
 howpublished={online},
 publisher={National Institute of Telecommunications},
 language={ang},
 type={artykuł},
 title={Application of Social Network Inferred Data to Churn Modeling in Telecoms, Journal of Telecommunications and Information Technology, 2016, nr 2},
 keywords={social networks, classification, churn reduction},
}