| http://www.w3.org/ns/prov#value | - He was an editor of the journal Yidishe filologye (1924???1926) and of Filologishe shriftn (3 vols.; 1926???1929) and was a member of the editorial board (and later, editor) of YIVO-bleter (1931???1939), in which he published research and critical reviews.
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