Pinchas Polonsky, "Forefathers' Dynamics." The Personal Development of the Nation's Forefathers. Modern commentary on the Torah Part 8. (Book of Numbers, Sections Bemidbar - Korach, chapters 1-16)
Pinchas Polonsky (Russian: Полонский Петр (Пинхас) Ефимович, born 1958) is a Russian-Israeli Jewish-religious philosopher, researcher, and educator active among the Russian-speaking Jewish community. He has written several original books as well as a number of translations of important works on Judaism. Dr. Polonsky initiated the academic wiki-encyclopedia on Jewish and Israeli topics