Roland Dobrushin
Roland Lvovich Dobrushin was a mathematician who made important contributions to probability theory, mathematical physics, and information theory.Dobrushin received his Ph.D. at Moscow State University under the supervision of Andrey Kolmogorov.
In statistical mechanics, he introduced the DLR equations for the Gibbs measure. Together with Kotecký and Shlosman, he studied the formation of droplets in Ising-type models, providing mathematical justification of the Wulff construction.
He was a foreign member of the American Academy of Arts and Sciences, Academia Europæa and US National Academy of Sciences.
The Dobrushin prize was established in his honour.
and Rudolf Peierls in Oxford, 1993