@article{Jemna2015,
author = {Jemna, D.V. },
title= {Causality relationship between economic development and fertility in Romania on regional level},
year = {2015},
doi = {10.1016/S2212-5671(15)00081-7},
journal = {Procedia Economics and Finance },
volume = {20},
pages = {334--341},
}