Spectral analysis of the binary nucleus of the planetary nebula Hen 2-428 – first results

by Finch Nicolle L., Reindl Nicole, Barstow Martin A., Casewell Sarah L., Geier Stephan, Bertolami Marcelo M. Miller, Taubenberger Stefan
Published 2018-04-01

The Sirius System and Its Astrophysical Puzzles: Hubble Space Telescope and Ground-based Astrometry

by Bond, Howard E., Schaefer, Gail H., Gilliland, Ronald L., Holberg, Jay B., Mason, Brian D., Lindenblad, Irving W., Seitz-McLeese, Miranda, Arnett, W. David, Demarque, Pierre, Spada, Federico, Young, Patrick A., Barstow, Martin A., Burleigh, Matthew R., Gudehus, Donald
Published 2017