David I. August Sharad Malik Li-Shiuan Peh Vijay S. Pai Manish Vachharajani Paul Willmann Achieving Structural and Composable Modeling of Complex Systems. 81-101 2005 33 International Journal of Parallel Programming 2-3 http://dx.doi.org/10.1007/s10766-005-3569-3 db/journals/ijpp/ijpp33.html#AugustMPPVW05