Questão jurídica principal
Whether the challenged document was invalid for lack of the required form as a will or as an inter vivos foundation deed.
Decisão extraída
The document was invalid because, if treated as a will, it was not wholly handwritten by the testator; if treated as an inter vivos foundation deed, it lacked notarization.
Fundamentação extraída
The cantonal courts correctly applied the statutory form requirements. The appellant's assertions about the deceased wife's capacity and alleged oral expressions of intent did not show a legal error.