@article{102790,
      url = {http://digitallibrary.un.org/record/102790},
      title = {New coal combustion technologies including utilization of  coal-oil, coal-water, coal-methanol and coal-water-methanol  mixtures : questionnaire /},
      publisher = {UN,},
      recid = {102790},
      pages = {3 p.},
      address = {Geneva :. 1983-09-01},
      year = {1983},
      month = {Sep},
}