@article{266252,
      url = {http://digitallibrary.un.org/record/266252},
      title = {Report : Economic Commission for Europe, Committee on  Sustainable Energy, International Workshop on Harmonization  of National Regulations, Standards and Procedures for  Certification of Equipment and Materials used in the Mining  Industry, Szczyrk (Poland), 15-17 October 1998.},
      publisher = {UN,},
      recid = {266252},
      pages = {13 p.},
      address = {Geneva :. 1998-12-01},
      year = {1998},
      month = {Dec},
}