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A new period determination for the close PG1159 binary SDSS J212531.92–010745.9 |
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| Authors: | S Schuh I Traulsen T Nagel E Reiff D Homeier H Schwager D‐J Kusterer R Lutz MR Schreiber |
| Abstract: | |
| Keywords: | binaries: close ephemerides stars: AGB and post‐AGB white dwarfs |