fɹʌm nˈaɪntiːnhˈʌndɹɪd fˈoːɹɾi sˈɛvən, hiː wʌz vˈaɪs dᵻɹˈɛktɚ, ænd fɹʌm nˈaɪntiːnhˈʌndɹɪd fˈɪfti fˈoːɹ, hiː wʌz pɹˈɛzɪdənt ʌvðə moʊldˈeɪviən sˈɛkʃən ʌvðə jˌuːˌɛsˌɛsˈɑːɹ ɐkˈædəmi ʌv sˈaɪənsᵻz.
From 1947, he was vice director, and from 1954, he was president of the Moldavian section of the USSR Academy of Sciences.