Volkovich, B. The Jewish community of Daugavpils: Historical tradition and our time. Jews in a changing world : Materials of the first international conference.

Volkovich, Boris. "The Jewish Community of Daugavpils: Historical Tradition and Our Time." Jews in a Changing World : Materials of the First International Conference .

Volkovich, Boris. "The Jewish Community of Daugavpils: Historical Tradition and Our Time." Jews in a Changing World : Materials of the First International Conference, .