?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Ramis+Abril%2C+Rafael&rft.aulast=Ramis+Abril&rft.aufirst=Rafael&rft.date=2011&rft.title=Symmetry+Issues+in+Directly+Irradiated+Targets&rft.btitle=Proceedings+of+the+7th+Conference+on+Inertial+Fusion+Sciences+and+Applications%2C+IFSA+2011&rft.genre=proceeding