@article{253919,
      note = {Includes registration form.},
      url = {http://digitallibrary.un.org/record/253919},
      title = {Information notice : Economic Commission for Europe,  Committee on Sustainable Energy, International Workshop on  Harmonization of National Regulations, Standards and  Procedures for Certification of Equipment and Materials in  the Mining Industry, Szczyrk (near Bielsko-Biala), Poland,  15-17 October 1998.},
      publisher = {UN,},
      recid = {253919},
      pages = {6 p. :},
      address = {Geneva :. 1998-04-27},
      year = {1998},
      month = {Apr},
}