In Japanese

• Unless otherwise noted, copyright of University of Tsukuba Digital Library web pages belong to University of Tsukuba Library.

• Copyrights of the digitized materials such as University of Tsukuba publications, online journals, abstracts and indexes databases contained in the University of Tsukuba Digital Library web site are held by respective authors or producers.

• The materials contained in the University of Tsukuba Digital Library can be reproduced (e.g. printed/downloaded from terminals) by users solely for purposes of investigation, research, study and/or education.

• Please comply with the following regulations in using materials contained in the University of Tsukuba Digital Library.
  • Indicate the source of the data when you cite it.
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• The University of Tsukuba Library assumes no responsibility for any results regarding the use of the Digital Library.

• Direct hyperlink to a University of Tsukuba Digital Library web page is allowed to everyone, if it can be reached from our Home Page(http://www.tulips.tsukuba.ac.jp/) and has no link notice.
  There is no need to contact us for it.

• Any use of the materials contained in the University of Tsukuba Digital Library in printed materials, CD-ROMs, VTRs, broadcasts, etc. without permission is prohibited.
  If you would like to use them, please contact:
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