@article{CLARMANN14_AMT,
   author = "T. von Clarmann",
   title  = "Smoothing error pitfalls",
   journal= "Atmos. Meas. Tech.",
   volume = "7",
   doi    = "10.5194/amtd-7-3023-2014",
   pages  = "3023-3034",
   year   = "2014"   }