Prof. Emeritus Cohen Zipora Zipora.Cohen@biu.ac.il03-5318418 Prof. Emeritus Enker Arnold (Emeritus) Arnold.Enker@biu.ac.il03-5318423 Retired Prof. Ettinger Shimshon Shimshon.Ettinger@biu.ac.il03-5318418 Retired Prof. Kannai Ruth Ruth.Kannai@biu.ac.il03-5317754 Prof. Emeritus Zohar Zvi Zvi.Zohar@biu.ac.il03-5317086