29.8 REFERENCES Peterson, J.L., "Petri Net Theory and the Modelling of Systems", Prentice-Hall, Inc., N.J., U.S.A., 1981. Reisig, W., "Petri Nets; An Introduction", Springer-Verlag, 1985.
Peterson, J.L., "Petri Net Theory and the Modelling of Systems", Prentice-Hall, Inc., N.J., U.S.A., 1981.
Reisig, W., "Petri Nets; An Introduction", Springer-Verlag, 1985.
