@ARTICLE{Marcela_Petrová_Kafková_Older_2015,
 author={Marcela Petrová Kafková},
 number={No 2},
 journal={Studia Socjologiczne},
 howpublished={online},
 year={2015},
 publisher={Instytut Filozofii i Socjologii PAN},
 publisher={Komitet Socjologii PAN},
 publisher={Wydział Socjologii UW},
 title={Older People as Care Givers and Their Roles in Family in the Era of Active Ageing: Case of the Czech Republic},
 URL={http://www.czasopisma.pan.pl/Content/91233/mainfile.pdf},
}