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Kozhevnikov, I.V. and Meer van der, R. and Bastiaens, H.M.J. and Boller, K.-J. and Bijkerk, F. (2010) High-resolution, high-reflectivity operation of lamellar multilayer amplitude gratings: identification of the single-order regime. Optics Express, 18 (15). pp. 16234-16242. ISSN 1094-4087