Questione giuridica chiave
Whether the complaint was admissible despite the first appellant's lack of authority to represent the second appellant before the Federal Supreme Court.
Decisione estratta
No; the second appellant's complaint could not be considered because her signature defect was not cured after the court's warning.
Motivazione estratta
Under Art. 40 and Art. 42(5) BGG, the husband was not authorized to represent his wife, and the defect remained uncured within the set deadline.