Dellino, Gabriella and Lino, Paolo and Meloni, Carlo and Rizzo, Alessandro  Models for the design and optimization of CNG injection systems.   In:  EUROSIM 2007: proceedings of the 6th EUROSIM congress on modelling and simulation, 9-13 September, 2007, Ljubljana, Slovenia.   Elsevier.  ISBN 978-3-901608-32-2      (2007)