Question: Who died earlier Alexander Kronrod or Nicolai A. Vasiliev ?
Sentence (from "Alexander Kronrod"): Aleksandr (Alexander) Semenovich Kronrod (Russian: Алекса́ндр Семёнович Кронро́д ) (October 22, 1921 – October 6, 1986) was a Soviet mathematician and computer scientist, best known for the Gauss-Kronrod quadrature formula which he published in 1964.
Relevant evidence: Yes