Screening constant by unit nuclear charge calculations of 1,3Se, 1,3Po and 1,3De intershell Rydberg states of the helium-like ions below the N = 2 hydrogenic thresholds
Eur. Phys. J. D, 61 2 (2011) 267-283
Published online: 03 December 2010
DOI: 10.1140/epjd/e2010-10294-8