MBCAA Observatory

Copyright notice

Michel Bonnardeau

All material on these pages are copyrighted. Unless otherwise noted, the author of images and textual materials is M. Bonnardeau, France.

All the data are original. Further circulation of materials is then restricted.

Materials from these pages may be extracted only:

  • for personal use,
  • for scientific and educational purposes, provided that credit is given to the author(s).

  • Please ask for permission if you intend to use materials for any other purposes than stated.

    To contact me, you may try ResearchGate.


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