2. Form
The agreement establishing joint ownership in undivaided shares is valid only if done as a public deed signed by all co-owners or their representatives.
2. Furma
Per esser valaivel basegna il contract davart la constituziun d’ina indivaisiun ina documentaziun publica ch’è suttascritta da tut ils commembers u da tut lur represchentants.