159 citations · 574 across the 21 of their papers we have counts for
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astro-ph2002★ 31 cited
Elemental Abundances in the Broad Emission Line Region of Quasars at Redshifts larger than 4
M. Dietrich, I. Appenzeller, F. Hamann +4
We present observations of 11 high redshift quasars ($3.9 \la z \la 5.0$) observed with low spectral resolution in the restframe ultraviolet using FORS 1 at the VLT UT 1. The emiss…
astro-ph2002★ 87 cited
RXJ0806.3+1527: a double degenerate binary with the shortest known orbital period (321s)
G. L. Israel, W. Hummel, S. Covino +13
We carried out optical observations of the field of the X-ray pulsator RXJ0806.3+1527. A blue V=21.1 star was found to be the only object consistent with the X-ray position. VLT FO…