title: Higher oxidation states of americium: preparation, characterization and use for separations.
authors: G.T. Seaborg Institute for Transactinium Science, Los Alamos National Laboratory, P.O. Box 1663, Los Alamos, NM 87545, USA. runde@lanl.gov
authors: Wolfgang H
authors: WH
authors: Runde
authors: Bruce J
authors: BJ
authors: Mincher