13 April 2013
- 17:2517:25, 13 April 2013 diff hist −23 Verständlich Schreiben/Übungen No edit summary
- 17:1717:17, 13 April 2013 diff hist +7 Verständlich Schreiben/Übungen No edit summary
- 17:0817:08, 13 April 2013 diff hist −26 Verständlich Schreiben/Übungen No edit summary
- 16:5516:55, 13 April 2013 diff hist −143 Verständlich Schreiben/Übungen No edit summary
- 16:5416:54, 13 April 2013 diff hist +1,062 Verständlich Schreiben/Übungen No edit summary