Positive Systems: Theory and Applications Proceedings of the First Multidisciplinary International Symposium on Positive Systems: Theory and Applications (POSTA 2003), Rome, Italy, August 28-30, 2003. - Benvenuti, Luca; Benvenuti, Luca; de Santis, Alberto; de Santis, Alberto; Farina, Lorenzo; Farina, Lorenzo (Springer Berlin Heidelberg : Imprint: Springer, 2003)