@article{JF-20,
author= B.P. Zeigler, H.S. Song, T.G. Kim and H. Praehofer,
title="DEVS Framework for Modeling, Simulation, Analysis, and Design of Hybrid Systems",
journal=Lecture Notes in Computer Science,
volume= 999,
pages= 529 - 551,
year= 1995. ,
}