International Symposiumon High Energy e+ e- Interactions International Symposium on High Energy e+ e- Interactions International Symposium on Seil Structure interaction International Symposium on Seil Structure interaction. 2 International symposium on chiral separations International symposium on modelling soil-water-structure interactions International Symposiumon Synergetics (Delft)International symposium on modelling soil-water-structure interactions international comparison and experience sharing High energy e+ e_ interactions