10. History of the Modern Movement 1940s Rabbi Chaim Michael Dov Weissmandl 1985-1994 Doron Witztum, Eliyahu Rips and Yoav Rosenberg 1998 Michael Drosnin
11.
12. The Study “ Equidistant Letter Sequences in the Book of Genesis” By Doron Witztum, Eliyahu Rips and Yoav Rosenberg