TY - CHAP U1 - Konferenzveröffentlichung A1 - Schwaneberg, Oliver A1 - Köckemann, Uwe A1 - Steiner, Holger A1 - Jung, Norbert T1 - A Near-Infrared LED-based Material Classification Sensor System T2 - Optical Sensors. Toronto, Canada, June 12-15, 2011 Y1 - 2011 SN - 978-1-55752-913-8 SB - 978-1-55752-913-8 U6 - https://doi.org/10.1364/SENSORS.2011.SMD4 DO - https://doi.org/10.1364/SENSORS.2011.SMD4 SP - 4 ER -