@article{RueckBierlMatysik2018,
  author    = {Thomas R{\"u}ck and Rudolf Bierl and Frank-Michael Matysik},
  title     = {NO2 trace gas monitoring in air using off-beam quartz enhanced photoacoustic spectroscopy (QEPAS) and interference studies towards CO2, H2O and acoustic noise},
  journal   = {Sensors and Actuators B: Chemical},
  volume    = {255},
  number    = {Part 3, February},
  pages     = {2462 -- 2471},
  doi       = {10.1016/j.snb.2017.09.039},
  year      = {2018},
}