@article{MeldnerSuessmann2014,
  author    = {Heiner Meldner and Georg S{\"u}ssmann},
  title     = {On the relation between experimentally observed single particle energies and levels of the extreme single particle model},
  journal   = {Zeitschrift f{\"u}r Naturforschung, A},
  volume    = {20},
  number    = {9},
  pages     = {1219 -- 1221},
  doi       = {10.1515/zna-1965-0921},
  year      = {2014},
}