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Revision history for entry Ketland, J.: Validity as a primitive [KETVAA]
| Time | Type | Notes |
| 2019-02-05T14:19:13 | update | System / admin update |
| 2017-02-23T08:44:06 | update | System / admin update |
| 2015-03-19T18:36:04 | update | System / admin update |
| 2013-11-21T10:28:43 | update | System / admin update |
| 2013-11-21T10:28:31 | update | System / admin update |
| 2013-11-21T10:27:59 | update | System / admin update |
| 2013-11-21T10:27:55 | update | System / admin update |
| 2013-11-04T08:32:28 | update | System / admin update |
| 2013-11-04T08:17:45 | update | System / admin update |
| 2013-03-20T12:42:03 | update | System / admin update |
| 2013-03-10T04:45:22 | update | System / admin update |
| 2012-07-06T04:27:08 | add | System / admin update |
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