Ciubotă, Viorel (szerk.): Patrimoniu multietnic (Satu Mare, 2009)
Conac - Vinogradov Поміщицьа садиба - Вииноградів Nagyszőlős - kúria Lordly house - Vinogradov settlers, Sas, was given the name “Szásfalu alio Nomine Ugocha”, in 1430 and 1431. The medieval documents mention the region as having a tight relation with Maramureş, the two counties being often under the authority of the same comes, which was usually the prince of Maramureş. The princes of Maramureş would often own domains in the county of Ugocea, too. In 1378, the brothers Drag and loan, sons of prince Sas, who came from Moldavia, owned (with the title of royal donation) also villages from the Romanian region: 112