Questione giuridica chiave
Whether the civil appeal is admissible despite non-payment of the required advance costs.
Decisione estratta
The appeal is inadmissible because the advance costs were not paid within the prescribed time limit.
Motivazione estratta
Failure to pay the requested advance costs requires a finding of inadmissibility under Art. 62(3) LTF; the appellant must also bear the costs under Art. 66(1) LTF.