@inproceedings{sgem2017s06124,
  title = {UNCONVENTIONAL RESOURCES OF SILURIAN AND ORDOVICIAN IN THE EASTERN PART OF THE BALTIC BASIN, NE POLAND},
  author = {Bartosz Papiernik and Gabriel ZД…bek and J. Zajac and J. Hadro and Grzegorz Machowski},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Science and Technologies in Geology, Exploration and Mining},
  year = {2017},
  pages = {989-996},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017/14/s06.124}
}