Amrhein, M.Srinivasan, B.Bonvin, D.Schumacher, M.M.2005-11-152005-11-152005-11-15199610.1016/0098-1354(96)00170-6https://infoscience.epfl.ch/handle/20.500.14299/219952Inferring Concentrations On-line from Near-Infrared Spectra: Nonlinear Calibration via Mid-Infrared Measuremenststext::journal::journal article::research article