@article{Kalinkova_2021, title={Bulgarian economy as a producer of intermediate goods for the European Union}, url={https://economic-bulletin.com/index.php/journal/article/view/743}, DOI={10.31470/2306-546X-2021-48-97-102}, number={48}, journal={University Economic Bulletin}, author={Kalinkova, Sabrina}, year={2021}, month={Mar.}, pages={97-102}