title: Ln13Br18B3 (Ln=Gd, Tb)--a compound containing a combination of discrete and condensed clusters.
authors.affiliation: Max-Planck-Institut für Festkörperforschung, Heisenbergstrasse 1, 70569 Stuttgart, Germany.
authors.forename: Oliver
authors.initials: O
authors.lastname: Oeckler
authors.forename: Lorenz
authors.initials: L
authors.lastname: Kienle
authors.forename: Hansjürgen
authors.initials: H
authors.lastname: Mattausch
authors.forename: Arndt
authors.initials: A
authors.lastname: Simon