@article{Sigusch2005,
  author    = {Volkmar Sigusch},
  title     = {On cultural transformations of sexuality and gender in recent decades},
  journal   = {GMS german medical science},
  volume    = {2},
  number    = {Doc07},
  pages     = {1 -- 14},
  url       = {http://www.egms.de/static/en/journals/gms/2004-2/gms000017.shtml},
  year      = {2005},
}