Nikolai B. Kopnin: key obituary facts
Is Nikolai B. Kopnin dead? Yes. Nikolai B. Kopnin died on October 20, 2013, at age 67.
Cause of death: Nikolai B. Kopnin's cause of death has not been publicly confirmed.
What was Nikolai B. Kopnin known for?
Nikolai B. Kopnin was a Russian physicist.
Russian physicist
Died on Sunday October 20th 2013