What is "berezin"

Berezin is a Russian surname which can refer to:

• Felix Berezin, a Russian mathematician and physicist.
• Fyodor Berezin, a Ukrainian science fiction writer.
• Mabel Berezin, a sociologist at Cornell University.
• Sergei Berezin, a Russian hockey player.
• Arthur Berezin, an Israeli High-Tech entrepreneur.
• The Berezin UB Soviet aircraft machine gun
• Exercise Berezin was a Soviet military

exercise that took place in the Byelorussian SSR in February 1978

• Itamar Berezin very important brazilian architect.