Questione giuridica chiave
Whether the federal remedy was admissible against a cantonal decision allegedly applying cantonal law instead of federal law.
Decisione estratta
The chosen remedy was inadmissible; the case should have been brought, if at all, by cassation rather than by appeal.
Motivazione estratta
Because the complaint concerned application of cantonal law instead of federal law, Art. 89 OG excluded an appeal in this form.