Rohe, T.T.RoheBecker, WolfgangWolfgangBeckerKölle, SabineSabineKölleEisenreich, N.N.EisenreichEyerer, PeterPeterEyerer2022-03-032022-03-031999https://publica.fraunhofer.de/handle/publica/19587510.1016/S0039-9140(99)00035-1en660543Near infrared (NIR) spectroscopy for in-line monitoring of polymer extrusion processesjournal article