@inbook{127831,
  author = {Ra'anan S. Boustan},
  editor = {John J. Collins and Dan Harlow},
  title = {R. Ishmael},
  year = {2010},
  journal = {The Dictionary of Early Judaism},
  pages = {778{\textendash}79},
  publisher = {Eerdmans},
  address = {Grand Rapids, Mich.},
  language = {eng},
}