I have received requests to forward Dr. Gonzalez' message, so I requested his permission, and he graciously wrote:

Yes, I have no objection to have my message forwarded - remember it was written years ago, during the war in Sarajevo.

I have also been asked how those who are interested (and can read Spanish) can join Lacmat.  The website is www.lacmat.org.ar 

He informed me that joining it can be done by going to: http://www.lacmat.org.ar/pf-lacmat.htm

If you go down the messages you get to #12: 

12. Cómo puedo suscribirme a la red LACMAT? Enviando un e-mail a [log in to unmask] que manifieste el deseo de incorporación a la lista

Jeanette Panchula

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