Detection of Photospheric O VI in the FUSE Spectra of Low Metallicity White Dwarfs Chayer, P. ; Oliveira, C. ; Dupuis, J. ; Moos, H. W. ; Welsh, B. Abstract Publication: White Dwarfs Pub Date: 2003 DOI: 10.1007/978-94-010-0215-8_37 Bibcode: 2003ASIB..105..127C