@inproceedings{amn09a,
author = "C. Andr{\'e}s and C. Molinero and {M.} {N}{\'u}{\~n}ez",
title = "A Hierarchical Methodology to Specify and simulate complex computational Systems",
booktitle="9th Int. Conf. on Computational Science, ICCS'09, LNCS 5544",
pages="347--356",
publisher="Springer",
YEAR = "2009"}