外部連結
- [http://server1.sky-map.org/starview?object_type=1&object_id=647&locale=EN α For (Dalim)] - [http://www.sky-map.org/ SKY-MAP.ORG]
- [http://lhldigital.lindahall.org/cdm4/document.php?CISOROOT=/astro_atlas&CISOPTR=4112&REC=17 LHL Digital Collections] - [http://www.lindahall.org/ Linda Hall library]
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