You may also wish to search for items by Thies, B. and Thies.
Only one matching reference was found.
Golab, J.T.; Thies, B.S.; Yeager, D.L.; Nichols, J.A., The ionization potentials of F2: a comparison of multiconfigurational electron propagator (MCEP) with other large scale methods using the same basis set, J. Chem. Phys., 1986, 84, 284-299. [all data]