ɡɹˈɑːsəl dɪvˈɛləpt ænd ˈɛdɪɾᵻd ðɪ ɛnsˌɪkloʊpˈiːdiə ɹᵻpˈʌblɪsˌaɪ sˈoʊvaɪəɾɪs sˌoʊʃəlˈiːst mˈoʊldəvnˌɛʃti, ɐn ˈeɪtvˈɑːljuːm ɛnsˌaɪkloʊpˈiːdiə pˈʌblɪʃt bᵻtwˌiːn nˈaɪntiːnhˈʌndɹɪd sˈɪksti fˈoːɹ ænd nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi wˈʌn.
Grosul developed and edited the Enciclopedia Republici Sovietice Socialiste Moldoveneşti, an eight-volume encyclopedia published between 1964 and 1981.