@article {14192,
	title = {Periodic Density Functional Embedding Theory for Complete Active Space Self-Consistent Field and Configuration Interaction Calculations: Ground and Excited States},
	journal = {J. Chem. Phys.},
	volume = {116},
	year = {2002},
	pages = {42-54},
	author = {T. Kl{\"u}ner and N. Govind and Y. A. Wang and E. A. Carter*}
}
