Iutam Symposium on Variations of Domain and Free-Boundary Problems in Solid Mechanics, Date: APR 22-25, 1997, Location: PARIS, FRANCE, Sponsors: Int Union Theoret & Appl Mech, CNRS, Commissariat Energie Atom, Ecole Mines Paris, Ecole Polytech, Elect France, European Sci Fdn, Free Boundary Problem Program, Kluwer Acad Publ BV, Lab Cent Ponts & Chaussees