Kernrechtsfrage
Whether the revision request could be entered despite non-payment of the required cost advance.
Extrahierter Entscheid
No. The general duty to pay a cost advance applies, no special grounds for waiver were shown, the deadline expired without payment, and the court therefore would not enter the revision request.
Extrahierte Begründung
Art. 62 BGG requires an advance payment of likely costs; the applicant's reliance on an alleged ECHR violation did not exempt him from this duty, and repeated requests for waiver were unfounded.