@ARTICLE{maxplus90a,
author={M. Plus},
title={L'alg\`ebre $(\max,+)$ et sa sym\'etrisation ou l'alg\`ebre des
\'equilibres},
journal={Comptes Rendus \`a l'Acad\'emie des Sciences, Section Automatique},
year={1990},
}
Note
This is an announce of the result developed in the cdc paper and
in the
thesis.