Question juridique clé
Whether the public law appeal against the cantonal tax judgment was admissible
Solution extraite
The appeal was admissible only within the limits of the Federal Supreme Court Act; insofar as it relied on insufficiently reasoned or appellatory arguments, it was inadmissible.
Motifs extraits
The Court applied Arts. 42, 95, 97, 105, 106 and 99 LTF and held that factual challenges and fundamental-rights complaints must be specifically and clearly reasoned.