ɪn nˈaɪntiːnhˈʌndɹɪd sˈɪksti ˈeɪt hiː fˈaʊndᵻd, təɡˌɛðɚ wɪð dʒˈiːnmɚɹˈiː sˈaʊɚɹˌɪaʊ ænd ˈændɹiə vˈɪskɔnti, ðə sˈɛntɚɹ ʌv θiəɹˈɛɾɪkəl fˈɪzɪks ɪn mɑːɹsˈeɪ.
In 1968 he founded, together with Jean-Marie Souriau and Andrea Visconti, the Center of Theoretical Physics in Marseille.