HREM Image Analysis by Fourier Filtering of Reflections with Long Extinction Distances: Application to the Spinel/MgO System Reinald Hillebrand, Peter Werner, Heino Sieber and Dietrich HesseMicrosc. Microanal. Microstruct., 8 2 (1997) 89-102DOI: https://doi.org/10.1051/mmm:1997108