05/1992-05/1998
05/1992-04/1997
09/1994-07/1998
07/1992-04/1997
05/1992-11/1997
05/1992-07/1997
05/1995-04/1997
09/1995-05/1999
05/1992-10/1997
08/1991-11/2001
(9108- )SED,WG
