You may also wish to search for items by Hui, J. and Hui.
Only one matching reference was found.
Walker, N.R.; Hui, J.K-H.; Gerry, M.C.L., Microwave Spectrum, Geometry, and Hyperfine Constants of PdCO, J. Phys. Chem. A, 2002, 106, 24, 5803, https://doi.org/10.1021/jp0200831 . [all data]