F. Stepniak

Metallic and insulating phases of LixC60, NaxC60, and RbxC60.

Chen, Weaver, Jost, 1992, Physical review. B, Condensed matter.

Electronic properties of K-doped C60(111): Photoemission and electron correlation.

Weaver, Martins, Poirier, 1993, Physical review. B, Condensed matter.