@inproceedings{sgem2018S02084,
  title = {LEGAL NATURE OF CONTRACTS FOR SERVICES WHICH HAVE NOT BEEN REGULATED BY OTHER PROVISIONS – ACCORDING TO POLISH CIVIL LAW},
  author = {Krzysztof Kubasik},
  booktitle = {5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018},
  year = {2018},
  pages = {639-646},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2018/1.2/S02.084}
}