?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Fortes&rft.aufirst=AD&rft.au=Fortes%2C+AD&rft.issue=4&rft.issn=0021-8898&rft.pages=761+-+770&rft.title=Journal+of+Applied+Crystallography&rft.date=August+2007&rft.atitle=Crystal+structures+and+thermal+expansion+of+alpha-MgSO4+and+beta-MgSO4+from+4.2+to+300+K+by+neutron+powder+diffraction&rft.volume=40&rft.genre=article