Background
Razumov, Sergey was born on July 28, 1957 in Matunino, Ulyanovsk province, Russia.
Razumov, Sergey was born on July 28, 1957 in Matunino, Ulyanovsk province, Russia.
Researcher Physical Technology Institute, St. Petersburg, Russia, 1979—1993, Electrotechnical University, St. Petersburg, since 1993.