%0 Conference Paper %B International Workshop on Discrete Event Systems, WODES’98 %D 1998 %T Optimal Control of Discrete Event Systems %A F. García-Vallés %A F. Tricas %A J. Ezpeleta %A J.M. Colom %C Cagliari, Sardinia, Italy %I IEE %P 88-93 %8 08/1998 %@ 0-85296-710-1