?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=O&rft.aulast=Acton&rft.au=Acton%2C+O&rft.atitle=Structural+basis+for+Fullerene+geometry+in+a+human+endogenous+retrovirus+capsid&rft.title=Nature+Communications&rft.date=20+December+2019&rft.volume=10&rft.genre=article