Office
 Room: ID 1/129
 Phone: (+49) (0) 234 32 - 27436
 Fax: (+49) (0) 234 32 - 14479
 Email: office(at)tet.rub.de
 RUB campus map & travel instructions
Prof. Dr. rer. nat. Ralf Peter Brinkmann
 Room: ID 1/127
 Phone: (+49) (0) 234 32 - 26336
 Fax: (+49) (0) 234 32 - 14479
 E-Mail: brinkmann(at)tet.rub.de