@article{Litynski1998,
  author    = {Grzegorz S. Litynski},
  title     = {Kurt Semm and an automatic insufflator},
  journal   = {Journal of the Society of Laparoendoscopic Surgeons},
  volume    = {2},
  number    = {2},
  pages     = {197 -- 200},
  url       = {http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3015284/},
  year      = {1998},
}