57 citations · 374 across the 24 of their papers we have counts for
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astro-ph.SR2013
Establishing the link between HgMn and PGa stars
N. A. Drake, S. Hubrig, M. Schoeller +4
We discuss most recent spectroscopic and spectropolarimetric observations of the star HD 19400 representative of the group of PGa stars. Our high-spectral-resolution study of abund…
astro-ph.SR2013
BG Gem - a Poorly-Studied Binary with a Possible Black Hole Component
N. A. Drake, A. S. Miroshnichenko, S. Danford +1
BG Gem is an eclipsing binary with a 91.6-day orbital period. The more massive primary component does not seem to show absorption lines in the spectrum, while the less massive seco…