@InProceedings{ k:igy50b,
      author = {Asanobu KITAMOTO},
      title = {Vertical Earth: Integrating Earth Science Data Vertically to Traverse across Spheres},
      booktitle = {Proceedings of the International Symposium: Fifty Years after IGY - Modern Information Technologies and Earth and Solar Sciences},
      pages = {P-57},
      year = 2008,
      month = 11,
      doi = {},
      note = { (in English)},
      }