@article{KuschKnupp2002,
  author    = {Peter Kusch and Gerd Knupp},
  title     = {Analysis of residual styrene monomer and other volatile organic compounds in expanded polystyrene by headspace solid-phase microextraction followed by gas chromatography and gas chromatography/mass spectrometry},
  series   = {Journal of Separation Science},
  volume    = {25},
  number    = {8},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {1615-9314},
  doi       = {10.1002/1615-9314(20020601)25:8<539::AID-JSSC539>3.0.CO;2-G},
  pages     = {539 -- 542},
  year      = {2002},
  language  = {en}
}