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\bibitem{Friedrich_etal2021} {\textquotedblleft}\textit{Phase retrieval from 4-dimensional electron diffraction datasets}{\textquotedblright}. Friedrich T, Yu C-P, Verbeek J, Pennycook T, Van Aert S, Proceedings
T2 -- IEEE International Conference on Image Processing (ICIP), SEP 19-22, 2021, Electr. network , 3453 (2021).   http://doi.org/10.1109/ICIP42928.2021.9506709

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