Questione giuridica chiave
Whether the filing of 23 January 2013 disclosed any revision ground against the judgment of 9 January 2013.
Decisione estratta
No revision ground was set out; the request could not be entertained.
Motivazione estratta
A final Federal Supreme Court judgment may be altered only on revision grounds under Art. 121 ff. BGG. The submission did not explain any such ground, so the Court could not proceed.