@inproceedings{sgem2017S04101,
  title = {THE DEMOGRAPHIC DEFICIT IN THE ECONOMIC DEVELOPMENT OF THE REPUBLIC OF BULGARIA - CONSEQUENCES AND DECISIONS},
  author = {K. Naydenov},
  booktitle = {4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017},
  year = {2017},
  pages = {785-792},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2017/14/S04.101}
}