@article{WeigelMack2014,
  author    = {Manfred Weigel and D. Mack},
  title     = {Optisches Potential f{\"u}r hohe Energien},
  journal   = {Zeitschrift f{\"u}r Naturforschung, A},
  volume    = {13.1968},
  number    = {12},
  pages     = {1888 -- 1893},
  doi       = {10.1515/zna-1968-1202},
  year      = {2014},
}