Professor and poet: Bogdan Popovic and Milan Rakic between cooperation and friendship

In the paper is published correspondence between Bogdan Popovic and Milan Rakic, containing eight letters (seven of Popovic and one of Rakic) and which is kept between 1907 and 1935. The theme of correspondence includes motives of Rakic poetry, Anthology of B. Popovic and inscriptions on the mausoleum on Mount Avala. The correspondence provides interesting information about the relationship between two greats of Serbian culture and deepens the knowledge of their cooperation and friendship.