Prof. Lev Bergelson emigrated to Israel in 1991 with his wife Naomi , where both he and his wife died in 2014 .
Bergelson 's only child , Lev , was an eminent Soviet biochemist who also served as a Soviet Army captain during World War II .
biochemist biochemist   emigrated to Israel in 1991 with Bergelson 's wife Naomi , where both he and his wife died in 2014 .
Bergelson 's only child , Lev , was an eminent Soviet biochemist who also served as a Soviet Army captain during World War II .