Debug Info for generation of "last modified"
publications_546 (2015-09-21 11:54:52) | publications_546 (2015-09-21 11:55:09) | publications_546 (2015-11-13 15:03:14) | publications_546 (2015-11-13 15:11:18) | publication2person_546_209 (2015-09-21 11:54:52) | persons_209 (2012-11-12 19:32:00) | persons_209 (2016-01-14 14:53:31) | persons_209 (2022-09-11 14:26:08) | publication2person_546_1264 (2015-09-21 11:54:52) | persons_1264 (2012-12-04 13:12:00) | persons_1264 (2019-03-14 16:27:01) | persons_209 (2012-11-12 19:32:00) | persons_209 (2016-01-14 14:53:31) | persons_209 (2022-09-11 14:26:08)