Ralf van Bühren

Revision	When	Who	Comment

11	July 17, 2016	George Meier	actualization
10	May 3, 2015	George Meier	actualization of research topics
9	June 12, 2012	George Meier	Edited without comment.
8	June 12, 2012	George Meier	accentuation in the layout
7	June 12, 2012	George Meier	accentuation in the layout
6	June 12, 2012	George Meier	actualization of the personal data
5	May 11, 2012	George Meier	improvement of terms
4	February 3, 2012	87.79.99.23	Added new photo
3	October 10, 2010	George Meier	Personal data, investigation
2	September 12, 2008	RenameBot	fix author name
1	April 1, 2008		initial import