@inproceedings{sgem2017S05075,
  title = {MANAGEMENT OF COMPLAINTS BY A POLISH MANUFACTURER OF FISCAL DEVICES},
  author = {E. Milewska},
  booktitle = {4th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2017},
  year = {2017},
  pages = {599-606},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgemsocial2017/15/S05.075}
}