Bergomi

Generalized spin-density-wave state of the Hubbard model for C12 and C60 clusters.

Dagotto, Jolicoeur, Blaizot, 1992, Physical review. B, Condensed matter.

Ground-state properties of the Hubbard model on a C60 cluster.

Dagotto, Scalettar, Monien, 1993, Physical review. B, Condensed matter.