@article{ElbersLehmann2007,
  author    = {Gereon Elbers and G. Lehmann},
  title     = {Electron Paramagnetic Resonance and Optical Absorption Spectra of VO2+ in CsCl Single Crystals},
  journal   = {Zeitschrift f{\"u}r Naturforschung / Section A, a journal of physical sciences. 40 (1985)},
  pages     = {511},
  year      = {2007},
}