TY - RPRT TI - Field methods to measure surface displacement and strain with the Video Image Correlation method AU - Maddux, Gary A. AU - Horton, Charles M. AU - Mcneill, Stephen R. AU - Lansing, Matthew D. PY - 1994 UR - https://ntrs.nasa.gov/citations/19940025221 ID - 19940025221 ER -