@inproceedings{sgem2017s06061,
  title = {FRACTIONAL COMPOSITION OF HEAVY OIL ASPHALTENES OF VOLGA-URAL PETROLEUM PROVINCE},
  author = {Indad Salih},
  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 = {485-492},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2017h/15/s06.061}
}