Centre for Lusophone and European Literatures and Cultures Eça de Queirós and Father António Vieira, among other great Lusophone authors, through the publishing of previously unavailable sources and reference works, including complete works of the great figures from the History of Portuguese culture. The interchange of knowledge between Lusophone and European cultures has also been expanded, giving rise to interartistic studies (coordinated by Annabela Rita), to the imaginary of cultural studies (coordinated by José Eduardo Franco), to the studies on interculturality of the iberian world and the Slavonic world (coordinated by Béata Cieszynska), to the studies on the didactics of literature, the work in oral and traditional literatures,
Estonian language brotherhood.)</poem> Estonian language The Estonian language ( ) is the official language of Estonia, spoken natively by about 1.1 million people: 922,000 people in Estonia and 160,000 outside Estonia. It is a Southern Finnic language and is the second most spoken language among all the Finnic languages. Estonian is closely related to Finnish and belongs to the Finnic branch of the Uralic language family. Alongside Finnish, Hungarian and Maltese, Estonian is one of the four official languages of European Union that is not of an Indo-European origin. Despite some overlaps in the vocabulary due to borrowings, in terms of its