Kovalchuk, S. Jewish philosophy in Latvia in the 20s - 30s: M. Vaintrob, M. Lazerson, M. Shats-Anin / Svetlana Kovalchuk. Jews in a changing world : Materials of the first international conference.
Chicago-viite (17. p.)Kovalchuk, Svetlana. "Jewish Philosophy in Latvia in the 20s - 30s: M. Vaintrob, M. Lazerson, M. Shats-Anin / Svetlana Kovalchuk." Jews in a Changing World : Materials of the First International Conference .
MLA-viite (8. p.)Kovalchuk, Svetlana. "Jewish Philosophy in Latvia in the 20s - 30s: M. Vaintrob, M. Lazerson, M. Shats-Anin / Svetlana Kovalchuk." Jews in a Changing World : Materials of the First International Conference, .
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