Kernrechtsfrage
Whether the constitutional complaint was admissible insofar as it raised federal-law questions
Extrahierter Entscheid
Federal-law objections were not admissible under the constitutional complaint; only clearly separated arbitrariness or constitutional claims could be examined.
Extrahierte Begründung
Challenges to the application of federal law belong to the nullity complaint, and mixed or unclear pleadings are not reviewed unless the constitutional grounds are sufficiently distinct and properly reasoned.