FT-IR-cPAS - New Photoacoustic Measurement Technique for Analysis of Hot Gases: A Case Study on VOCs. - Christian Bernd Hirschmann; Niina Susanna Koivikko; Jussi Raittila; Jussi Tenhunen; Satu Ojala; Katariina Rahkamaa-Tolonen; Ralf Marbach; Sarah Hirschmann; Riitta Liisa Keiski (Sensors, 2011)