@article{Fetscher1967,
  author    = {Fetscher, Iring},
  title     = {Marx's Concretization of the Concept of Freedom (Japanese)},
  journal   = {E. Fromm (Ed.), Shakaishugi humanizumu, vol. 2, Tokyo (Kinokuniyashoten) 1967, pp. 024-037.},
  year      = {1967},
  language  = {ja}
}