Tahl Nowik
Department of Mathematics
Bar-Ilan University
Ramat-Gan 52900
Israel
Email: tahl (a) math . biu . ac . il
Phone: + 972 - 3 - 531-7656
Fax: + 972 - 3 - 738-4057
Publications
Teaching
Turning a sphere inside out (Produced by the Geometry Center, University of Minnesota)