[Marta]

I do not know how you, in Russia, but here in Belarus so. After the death of his father, I have the notary has issued a certificate of right of inheritance by law, the inheritance of the copyright in a work of fine art in the field of easel painting and book illustrations, easel paintings, articles and books on art. Reasonable people are advised - just in case. I think on the basis of this document, you can completely protect their rights in court.
By the way, I am handy. During the life of his father Nats.Muzey left his job on the purchase, time passed and passed, but no return to work, no money. And when I asked, so where's the work, it turned out that nobody in the know. A statement, enclosed a copy of the document. Work found immediately. All ended well.