The low-lying level structure of atomic lawrencium (Z = 103): energies and absorption rates S. Fritzsche, C. Z. Dong, F. Koike and A. Uvarov Eur. Phys. J. D, 45 1 (2007) 107-113 Published online: 28 March 2007 DOI: 10.1140/epjd/e2007-00136-3