Cathy Spatz Widom Ph.D. (EDT)/ John E. Helzer M.D. (FRW)
(1)
Hector Garcia-Molina,Jeffrey D. Ullman,Jennifer Widom
(1)
Hector Garcia-Molina/ Jeffrey D. Ullman/ Jennifer D. Widom
(1)
J. S. Rowlinson/ B. Widom
(1)
JEFFREY D. ULLMAN、JENNIFER WIDOM
(1)
Jeffrey D. Ullman,Jennifer Widom
(1)
Jeffrey D. Ullman/ Jennifer Widom
(1)
Joan McCord (EDT)/ National Research Council (U. S.)/ Cathy Spatz Widom (EDT)/ Crowell,
(1)
Ullman, Jeffrey D./ Widom, Jennifer
(1)