Andris Lauberts: ESO/Uppsala survey of the ESO(B) atlas, European Southern Observatory (ESO), Garching 1982 (Informationsseite (Memento vom 11. November 2013 im Internet Archive)); Zusammenfassung von: E.B. Holmberg / A. Lauberts / H.E. Schuster / R.M. West: The ESO/Uppsala Survey of the ESO (B) Atlas of the Southern Sky, in: Astronomy and Astrophysics, Supplement Series 18 (1974) 463–489 (I); ibid. 18, Nr. 1974 491ff (II); 22 (1975) 327–402 (III); 27 (1977) 295ff (IV); 31 (1978) 15ff (V); 34 (1978) 285ff (VI); 39 (1980) 173ff (VII); 43 (1981) 307ff (VIII); 46 (1981) 311ff (IX) (bibcode:1974A&AS...18..463H).
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Robert Grant Aitken und Eric Doolittle: New general catalogue of double stars within 120° of the North Pole. Hrsg.: Carnegie Institution of Washington. Washington, D. C. 1932, LCCN32-014978.