@article{37543, author = {{Hetkämper, Tim and Koch, Kevin and Claes, Leander and Henning, Bernd}}, journal = {{tm - Technisches Messen}}, keywords = {{Schlierentechnik}}, number = {{2}}, pages = {{103--112}}, publisher = {{Walter de Gruyter GmbH}}, title = {{{Phase-preserving methods to visualise ultrasonic fields with schlieren imaging}}}, doi = {{10.1515/teme-2022-0112}}, volume = {{90}}, year = {{2023}}, }