@techreport{BusoltKugeleTinsel2009,
  author    = {Ulrike Busolt and Kordula Kugele and Iris Tinsel},
  title     = {European Studies on Gender Aspects of Inventions: Statistical Survey and Analysis of Gender Impact on Inventions (ESGI)},
  series = {Forschungsbericht},
  year      = {2009},
  language  = {en}
}