Many thanks to Razi Feldman for the graphics for the site.


A big thank you to all Gavriel's friends for their help in writing and typing up the material.


Thank you to Hava Simon, Adina Hoter, Yael Politis and Rivka Penyevski for the translations.


Thanks to the Mofet institution for giving us a home for the site.


We are uploading material all the time and we hope to make this site a resource for educational purposes.

The Hoter family