Oleg Vasilyev: key obituary facts
Is Oleg Vasilyev dead? Yes. Oleg Vasilyev died on March 13, 2017, at age 91.
Cause of death: Oleg Vasilyev's cause of death has not been publicly confirmed.
What was Oleg Vasilyev known for?
Oleg Vasilyev was a Russian environmental engineer.
Russian environmental engineer
Died on Monday March 13th 2017