Dataset referencing 1983PF01
J.Phys.(London) B16, L557 (1983)
V.Pfeufer, W.J.Childs, L.S.Goodman
Crossed-Second-Order Effects in the Isotope Shift of the Ground Configuration 4f126s2 of Er I
NUCLEAR MOMENTS 170,168Er; measured optical isotope shifts. High resolution laser atomic beam spectroscopy.
doi: 10.1088/0022-3700/16/19/001