Katz, Z. Perspectives of the Jewish community in Latvia: Attempt of a sociological study. Jews in a changing world : Materials of the first international conference.

Katz, Zalman. "Perspectives of the Jewish Community in Latvia: Attempt of a Sociological Study." Jews in a Changing World : Materials of the First International Conference .

Katz, Zalman. "Perspectives of the Jewish Community in Latvia: Attempt of a Sociological Study." Jews in a Changing World : Materials of the First International Conference, .