Membership
a member of European Mechanics Society
"EUROMECH"
since 1997
a member of International Association of Applied Mathematics and Mechanics
"GAMM" (Gesellschaft fur Angewandte Mathematik und Mechanik)
since 1995
a member of advisory panel of
"International Conference on Lightweight Structures in Civil Engineering"
, Warsaw, 30 November - 4 December 1998