Title: Pi͡atyĭ internat͡sīonalʹnyĭ starokatolicheskīĭ kongress i sovremennoe (vni͡eshnee i vnutrennee) sostoi͡anīe starokatolit͡sizma
Subjects: Congresses, Old Catholic Church, Internat͡sionalʹnyĭ starokatolicheskiĭ kongress (5th)