University of Zagreb , Croatia, CEEPUS (A-034), 1 month, 1998
University of Almeria, Spain, TEMPUS (S_JEP-11264) 2 weeks, 1998
Uniersity of Graz, Austria, CEEPUS (A-034), 1 month, 1999 

 Dudásné NagyMarianna, marcsi@inf.u-szeged.hu