Some interesting relevant readings ...

Hello,

After today's telcon discussion around and about metasyntactic notations for RIF
(i.e., EBNF, ASN, UML, etc., ...), I thought some of you might find the following
reading interesting and educational - as I have ...

-hak
-- 
Hassan Aït-Kaci  *  ILOG, Inc. - Product Division R&D
http://koala.ilog.fr/wiki/bin/view/Main/HassanAitKaci