@article{0a5854554bf74747b7e08648145d9ff3,
title = "Structure Determination by Use of Pattern Decomposition and the Rietveld Method on Synchrotron X-Ray and Neutron Powder Data; the Structures of Al2Y4O9 and I2O4",
author = "M.S. Lehmann and \{N{\o}rlund Christensen\}, A. and H. Fjellv{\aa}g and R. Feidenhans'l and M. Nielsen",
year = "1987",
doi = "10.1107/S0021889887087016",
language = "English",
volume = "20",
pages = "123--129",
journal = "Journal of Applied Crystallography",
issn = "0021-8898",
publisher = "International Union of Crystallography",
number = "2",
}