1. Displacement measurements from double exposure laser photographs;Archbold;Optica Acta,1972
2. Measurement by laser photography;Archbold,1972
3. In-plane strain measurement by speckle photography; a practical assessment of the use of Young's fringes;Luxmoore;J. Strain Analysis,1974
4. Photographie mit laserlicht;Köpf;Siemens Forsch-u-Entwickl.-Ber,1973