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

13Worlds of Old Yiddish Literature
Edited by Simon Neuberg and Diana Matut 10 January 2022
1Yiddish in the Contemporary World: Papers of the First Mendel Friedman International Conference on Yiddish
Edited by Gennady Estraikh and Mikhail Krutikov1 July 1999