Dataset referencing 2000AS04
Eur.Phys.J. D 11, 197 (2000)
D.Ashkenasi, S.Kroger, H.-D.Kronfeldt
Finestructure, Hyperfine Structure and Isotope Shift of 4f126d7s in Er I
NUCLEAR MOMENTS 164,166,167,168,170Er; measured hfs, isotope shifts. Doppler-reduced saturation absorption spectroscopy.