%0 report part %@ %A Dornheim, M.,Pranzas, P.K.,Ares Fernandez, J.R.,Aguey-Zinsou, F.,Klassen, T.,Schreyer, A.,Gehrke, R. %D 2005 %J HASYLAB Annual Report 2004 - Part 1 %N %P 367-368 %T Structural characterisation of nanocrystalline MgH_2 for reversible storage of hydrogen using SAXS/USAXS %U %X