Questione giuridica chiave
Whether the complaint was admissible and sufficiently reasoned as a public-law appeal.
Decisione estratta
The appeal was admissible only insofar as it complied with the strict substantiation requirements; unsubstantiated objections were inadmissible.
Motivazione estratta
A public-law appeal must precisely identify the constitutional rights violated and the challenged reasoning. Where the cantonal decision rests on independent alternative grounds, each must be attacked; otherwise the complaint fails on that point.