@article{Neumann2014,
  author    = {Hans Peter Neumann},
  title     = {The equation of state for a one-component system},
  journal   = {Zeitschrift f{\"u}r Naturforschung, A},
  volume    = {29},
  number    = {1},
  pages     = {65 -- 74},
  doi       = {10.1515/zna-1974-0108},
  year      = {2014},
}