@misc{Obidziński_Piotr_The,
 author={Obidziński, Piotr},
 howpublished={online},
 publisher={Wydaw. UMCS},
 language={eng},
 type={artykuł},
 title={The Demographic Reserve Fund in Poland. Analysis and Diagnosis of the First Years of Functioning and Scenarios of Its Future Potential},
 keywords={ekonomia},
}