@techreport{GoetschelHoehneKolkoorietal.2016, author = {Sebastian G{\"o}tschel and Christian H{\"o}hne and Sanjeevareddy Kolkoori and Steffen Mitzscherling and Jens Prager and Martin Weiser}, title = {Ray Tracing Boundary Value Problems: Simulation and SAFT Reconstruction for Ultrasonic Testing}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {16-14}, language = {eng}, year = {2016} }