par Bok, Willy 
Editeur scientifique Schmelz, Usiel Oskar;Glikson, Paul;Della Pergola, Sergio
Référence World Congress of Jewish Studies(VII: August 1977: Jerusalem), Papers in Jewish Demography, 1977, Proceedings of the demographic sessions held at the 7th World Congress of Jewish Studies, Institute of Contemporary Jewry, Jerusalem, page (163-178)
Publication Publié, 1980
Editeur scientifique Schmelz, Usiel Oskar;Glikson, Paul;Della Pergola, Sergio
Référence World Congress of Jewish Studies(VII: August 1977: Jerusalem), Papers in Jewish Demography, 1977, Proceedings of the demographic sessions held at the 7th World Congress of Jewish Studies, Institute of Contemporary Jewry, Jerusalem, page (163-178)
Publication Publié, 1980
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