Schiffman, Lawrence H..
Who was a Jew?: rabbinic and Halakhic perspectives on the Jewish Christian schism /
Lawrence H. Schiffman 
. - Hoboken : Ktav Publishing House, Inc.,  1985 
. - xii, 131 p.  22 cm. 
<br/>К.: Бібліогр. : c. 113-123, Index 
<br/><label>  ISBN: </label>0-88125-054-6