Scheffler W (1989)
Journal article
Golin S, Knauf A, Marmi S (1989)
Journal article, Original article
Knauf A (1989)
Journal article, Original article
Keller G (1989)
Journal article, Original article
Knop F, Kraft H, Vust T (1989)
Book chapter / Article in edited volumes
Knop F, Kraft H, Luna D, Vust T (1989)
Book chapter / Article in edited volumes
Duzaar F, Steffen K (1989)
Journal article
Dickel H (1989)
Book chapter / Article in edited volumes
Herold G (1989)
Conference contribution
Hagel B, Wüst W (1989)
Book chapter / Article in edited volumes