1. Aitken, R. G. 1932, in New general catalogue of double stars within 120° of the North Pole, Carnegie Inst. Washington D.C. Publ., 417
2. Searching for unknown open clusters in the Tycho-2 catalog
3. Alter, G., Balázs, B., Teutsch, J., & Vanysek, J. 1970, in Catalogue of Star Clusters and Associations, Budapest Akademiai Kiado, 2nd edition, ed. G. Alter, B. Balázs, & J. Teutsch
4. JHKLM photometry - Standard systems, passbands, and intrinsic colors
5. Investigating the borderline between a young star cluster and a small stellar association: a test case with Bochum 1