[1]
Hulett, L. and Thornton, D. 1972. Infrared Spectra of Tetrakis(tropolonato) Lanthanide(III) Chelates: Evidence for Crystal Field Effects.
CHIMIA
. 26, 2 (Feb. 1972), 72. DOI:
https://doi.org/10.2533/chimia.1972.72
.