Barbara Mettler-Meibom

发表

Werner Brög, Günther-Fritz Häberle, Barbara Mettler-Meibom, 1982 .

Barbara Mettler-Meibom, Bertold Wichmann, 1982 .

Barbara Mettler-Meibom, Barbara E. Mettler-Meibom, 1990 .