Here you find 

a small selection of my articles 

published in english language

10WBIgermany.pdf (226.14KB)
10WBIgermany.pdf (226.14KB)
19MendozaWBI.pdf (486.2KB)
19MendozaWBI.pdf (486.2KB)

try one !

Kontakt:

Jürgen Mathäß

Kalmitstr. 8

D - 76829 Landau

jmathaess(at)t-online.de

+49-6341-3562