title: Aromatic metal-centered monocyclic boron rings: Co©B8- and Ru©B9-.
authors: Department of Chemistry, Brown University, Providence, RI 02912, USA.
authors: Constantin
authors: C
authors: Romanescu
authors: Timur R
authors: TR
authors: Galeev
authors: Wei-Li
authors: WL
authors: Li
authors: Alexander I
authors: AI
authors: Boldyrev
authors: Lai-Sheng
authors: LS
authors: Wang