@TechReport{BK07-tr,
  author = 	 {Simon Bliudze and Daniel Krob},
  title = 	 {Modelling of Complex Systems {I}~--- 
                    {A} Functional Approach: Time, Data and Systems},
  institution =  {LIX, {\'E}cole Polytechnique},
  year = 	 2007,
  note = {\texttt{http://www.enseignement.polytechnique.fr/informatique/chaire
            -systemes-complexes/IMG/pdf/modelling\_of\_complex\_systems1.pdf}}
}