Career
He is a professor of the University of Szeged. Since 1989 he is also a part-time professor at the University of South Florida (Tampa). He received the Lester R. Ford Award in 2000 for his expository article A tale of two integrals.
In 2015 he was elected as a fellow of the American Mathematical Society "for contributions to classical analysis and approximation theory and for exposition." Z. X V. X X.