737.
CHAYUJ.
M.Jastrow, Jr .-- _The Weak and Geminative Verbs in Hebrew by Hayyug_ (Leyden, 1897).
HEBREW PHILOLOGY.
Steinschneider .-- _Jewish Literature_, p.

131.
CHAZARS.
_Letter of Chasdai to Chazars_ (Engl.transl.by Zedner, _Miscellany of the Society of Hebrew Literature_, Vol.

I).
Graetz .-- III, p.

138 [140].
SAMUEL IBN NAGDELA.
Graetz,--III, p, 254 [260]..