Questione giuridica chiave
Whether the public-law appeal could be treated as an independent appeal despite being labeled a joint appeal
Decisione estratta
It could be treated as an independent public-law appeal if the minimum admissibility requirements were met.
Motivazione estratta
Swiss procedure does not allow a 'joint appeal' in public-law recourse, but the filing was timely and directed against a final cantonal decision, so it was treated as an independent appeal.