@article{WincklerKruegerSchnitzleretal.2013,
  author    = {Silvia Winckler and Rolf Krueger and Thomas Schnitzler and Werner Zang and Rainer Fischer and Manfred Biselli},
  title     = {A sensitive monitoring system for mammalian cell cultivation processes: a PAT approach},
  journal   = {Bioprocess and biosystems engineering},
  volume    = {37},
  number    = {5},
  pages     = {901 -- 912},
  doi       = {10.1007/s00449-013-1062-8},
  year      = {2013},
}