sˈɪns nˈaɪntiːnhˈʌndɹɪd sˈɛvənti sˈɛvən hiː wʌzɐ kˌɔːɹɪspˈɑːndɪŋ mˈɛmbɚɹ ʌvðə ɡˈɜːtɪndʒən ɐkˈædəmi ʌv sˈaɪənsᵻz ænd sˈɪns nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi wˈʌn ʌvðɪ ˈɔːstɹiən ɐkˈædəmi ʌv sˈaɪənsᵻz.
Since 1977 he was a corresponding member of the Göttingen Academy of Sciences and since 1981 of the Austrian Academy of Sciences.