@article{1892,
  author       = {Schröder, Christian and Prozorov, Ruslan and Kögerler, Paul and Vannette, Matthew D. and Fang, Xikui and Luban, Marshall and Matsuo, Akira and Kindo, Koichi and Müller, Achim and Todea, Ana Maria},
  issn         = {1550-235X},
  journal      = {Physical review / The American Physical Society. B, Condensed matter and materials physics},
  pages        = {224409},
  title        = {{Multiple nearest-neighbor exchange model for the frustrated Keplerate magnetic molecules {Mo72Fe30} and {Mo72Cr30}}},
  volume       = {77},
  year         = {2008},
}

@article{1447,
  author       = {Schröder, Christian and Prozorov, Ruslan and Kögerler, Paul and Vannette, Matthew D. and Fang, Xikui and Luban, Marshall and Matsuo, Akira and Kindo, Koichi and Müller, Achim and Todea, Ana Maria},
  issn         = {1550-235X},
  journal      = {Physical review / The American Physical Society. B, Condensed matter and materials physics},
  number       = {22},
  publisher    = {American Physical Society (APS)},
  title        = {{Multiple nearest-neighbor exchange model for the frustrated magnetic molecules and}},
  doi          = {10.1103/PhysRevB.77.224409},
  volume       = {77},
  year         = {2008},
}

@article{1448,
  author       = {Engelhardt, Larry and Luban, Marshall and Schröder, Christian},
  issn         = {1550-235X},
  journal      = {Physical Review B},
  number       = {5},
  publisher    = {American Physical Society (APS)},
  title        = {{Finite quantum Heisenberg spin models and their approach to the classical limit}},
  doi          = {10.1103/PhysRevB.74.054413},
  volume       = {74},
  year         = {2006},
}