@article{366885,
      url = {http://digitallibrary.un.org/record/366885},
      title = {Hierarchical design of a chemical concentration control  system},
      publisher = {UN University :},
      recid = {366885},
      pages = {i, 16 p.},
      address = {Tokyo :. 1995-10},
      year = {1995},
      month = {Oct},
}