Authors: COOKE AJ ESPEY B CARSWELL RF

Citation: Aj. Cooke et al., EVOLUTION OF THE IONIZING BACKGROUND AT HIGH REDSHIFTS, Monthly Notices of the Royal Astronomical Society, 284(3), 1997, pp. 552-568

Authors: ESPEY B KEENAN FP MCKENNA FC FEIBELMAN WA AGGARWAL KM

Citation: B. Espey et al., NE-V AND NE-VI LINES IN THE ULTRAVIOLET-SPECTRUM OF THE SYMBIOTIC STAR RR-TELESCOPII, The Astrophysical journal, 465(2), 1996, pp. 965-971