We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleExact decoupling of the Dirac Hamiltonian. II. The generalized Douglas–Kroll–Hess transformation up to arbitrary order.AuthorsReiher, Markus; Wolf, AlexanderPublicationJournal of Chemical Physics, 2004, Vol 121, Issue 22, p10945ISSN0021-9606Publication typearticleDOI10.1063/1.1818681