Questione giuridica chiave
Whether the Obergericht violated the right to be heard by refusing to take evidence on several points.
Decisione estratta
The complaint on this point was not heard in constitutional proceedings because the alleged violation concerned federal evidentiary law reviewable by appeal.
Motivazione estratta
In civil cases the right to adduce evidence derives from Art. 8 ZGB; where an appeal is available, the issue cannot be raised through constitutional complaint.