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\bibitem{Dimmock_etal2012} Dimmock, M. R., Nikulin, D. A., Gillam, J. E., \& Nguyen, C. V. (2012). An OpenCL Implementation of Pinhole Image Reconstruction. \textit{IEEE Trans. Nucl. Sci.}, \textit{59}(4), 1738--1749.

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