Lange, Jochen. author. Mölle, Bernward. author. Girona, Josef. author. SpringerLink (Online service)

Hien, Peter. author. Böhm, Bernhard. author. SpringerLink (Online service)

Leidenberger, Freimut. editor. Strowitzki, Thomas. editor. Ortmann, Olaf. editor. SpringerLink (Online service)

Hammer, Heinz Florian. editor. SpringerLink (Online service)

Werder, Klaus. author. SpringerLink (Online service)

Caspary, Wolfgang F. editor. Mössner, Joachim. editor. Stein, Jürgen. editor. SpringerLink (Online service)

Peters, Klaus M. author. Deuss, Ulrich. author. SpringerLink (Online service)