title: Structural and electronic properties of Li- and Cu-doped beta -rhombohedral boron constructed from icosahedral and truncated icosahedral clusters.
authors.initials: H
authors.lastname: Matsuda
authors.initials: T
authors.lastname: Nakayama
authors.initials: K
authors.lastname: Kimura
authors.initials: Y
authors.lastname: Murakami
authors.initials: H
authors.lastname: Suematsu
authors.initials: M
authors.lastname: Kobayashi
authors.initials: I
authors.lastname: Higashi