@inproceedings{sgem2009paper,
  title = {UBL CUSTOMIZATION AND PERSPECTIVES AS SLOVAK STANDARD FOR E-PROCUREMENT},
  author = {P. Cirbes and A. Lavrin and P. Horovcak and I. Lesso},
  booktitle = {9th International Multidisciplinary Scientific GeoConference SGEM2009},
  year = {2009},
  pages = {101-106},
  publisher = {SGEM Scientific GeoConference},
  doi = {}
}