The influence of glass fibers on elongational viscosity studied by means of optical coherence tomography and X-ray computed tomography. - Aigner, M.; Salaberger, D.; Buchsbaum, A.; Heise, B.; Schausberger, S. E.; Köpplmayr, T.; Lang, C.; Leitner, M.; Stifter, D.; Burzic, I.; Miethlinger, J. (AIP Conference Proceedings, 2014)