Dynamical Systems, Plasmas and Gravitation Selected Papers from a Conference Held in Orléans la Source, France, 22-24 June 1997 - Leach, P.G.L; Leach, P.G.L; Bouquet, S.E; Bouquet, S.E; Rouet, J.-L; Rouet, J.-L; Fijalkow, E.; Fijalkow, E. (Springer Berlin Heidelberg : Imprint: Springer, 1999)