@article{Lianos2023,
author = {Lianos, T.P. and Pseiridis, A. and Tsounis, N.},
title= {Declining population and GDP growth},
year = {2023},
doi = {10.1057/s41599-023-02223-7},
volume = {10},
number = {1},
pages = {1--9},
}