See also the home page of the Legenda book series Studies In Yiddish

17The Newspaper for the Jewish Intelligentsia: Der Tog 1914-1971
Edited by Gennady Estraikh, Ellen Kellman and Agnieszka Legutko 
Studies In Yiddish 17
13Worlds of Old Yiddish Literature
Edited by Simon Neuberg and Diana Matut 
Studies In Yiddish 13