TY - GEN A1 - Schnerr, G. H. A1 - Jantzen, H.-A. A1 - Huber, R. R. T1 - "Digital Image Processing for Schlieren Optics", EUROMECH 279 "Image Analysis as Measuring Technique in Flows", Delft University of Technology, the Netherlands, July 02-05 Y1 - 1991 UR - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/4076 ER -