Hits 1-2 within 2 documents
Hits 1-2 within 2 documents
Author(s): Papastefanou, Georgios; Springer, A.; Tsioumanis, S.; Mattas, K..- 2003. 22p.
Author(s): Grunewald, Karsten; Monget, Jean-Marie; Nikolova, Nadeshda; Scheithauer, Jörg
Source: Europa Regional, 11.2003 (2003) 3. p.110-119