Prof. Popivanov addressed the great Bulgarian poet Valery Petrov for his 90th jubilee on behalf of Sofia University.
The talk was about the changes which the University is undergoing, the projects and the work in Alma Mater. Prof. Popivanov read an official address on behalf of Prof. Ilchev, who expressed his acknowledgment of the fact that the prominent poet had been part of the academia at Sofia University since his 24th year, and of his translations of Shakespeare and other classics which educated generations of Bulgarians.