@article{99617,
      url = {http://digitallibrary.un.org/record/99617},
      title = {Concrete measures for the realization of the International  Seismic Data Exchange System /},
      publisher = {UN,},
      recid = {99617},
      pages = {14 p.},
      address = {Geneva :. 1985-08-01},
      year = {1985},
      month = {Aug},
}