Đuro Kurepa

Biography: 

Đuro Kurepa was born in August 16, 1907 and died on November 2, 1993. He was a Yugoslav mathematician. Throughout his life, Kurepa published over 700 articles, books, papers, and reviews and over 1,000 scientific reviews. He lectured at universities across Europe, as well as those in Canada, Cuba, Iraq, Israel, and the United States, and was quoted saying "I lectured at almost each of nineteen universities of the former Yugoslavia..."His nephew was the noted mathematician Svetozar Kurepa.