La questione nazionale ucraina nel contesto dell’Impero multinazionale zarista. Il pensiero di Nikolaj Ivanovič Kostomarov e il suo impatto sul movimento ucrainofilo

This PhD dissertation inquires the relationships between the center of the tsarist Empire and his Ukrainian periphery. It is studied with particuliar attention the thought of historian Kostomarov, who was the first intellectual able to imagine Ukrain as a "Panslavic keystone".