(en) P. Fouque, E. Gourgoulhon, P. Chamaraux, G. Paturel, «Groups of galaxies within 80 Mpc. II - The catalogue of groups and group members», Astronomy and Astrophysics Supplement, vol.93, , p.211-233 (Bibcode1992A&AS...93..211F, lire en ligne).
A.M. Garcia, «General study of group membership. II -Determination of nearby groups», Astronomy and Astrophysics Supplement Series, vol.100 #1, , p.47-90 (Bibcode1993A&AS..100...47G, lire en ligne)|format=PDF.
R. A. White, M. Bliton, S. Bhavsar, J. O. Bornmann, M. Ledlow et C. Loken, «A Catalog of Nearby Poor Clusters of Galaxies», Bulletin of the American Astronomical Society, vol.31, , p.979 (Bibcode1999AAS...194.8804W, lire en ligne[PDF])
P. Hickson, «Systematic properties of compact groups of galaxies», Astrophysical Journal, vol.255, , p.382-391 (Bibcode1982ApJ...255..382H, lire en ligne[html])
articles.adsabs.harvard.edu
(en) P. Fouque, E. Gourgoulhon, P. Chamaraux, G. Paturel, «Groups of galaxies within 80 Mpc. II - The catalogue of groups and group members», Astronomy and Astrophysics Supplement, vol.93, , p.211-233 (Bibcode1992A&AS...93..211F, lire en ligne).
A.M. Garcia, «General study of group membership. II -Determination of nearby groups», Astronomy and Astrophysics Supplement Series, vol.100 #1, , p.47-90 (Bibcode1993A&AS..100...47G, lire en ligne)|format=PDF.
adsabs.harvard.edu
P. Hickson, «Systematic properties of compact groups of galaxies», Astrophysical Journal, vol.255, , p.382-391 (Bibcode1982ApJ...255..382H, lire en ligne[html])
R. A. White, M. Bliton, S. Bhavsar, J. O. Bornmann, M. Ledlow et C. Loken, «A Catalog of Nearby Poor Clusters of Galaxies», Bulletin of the American Astronomical Society, vol.31, , p.979 (Bibcode1999AAS...194.8804W, lire en ligne[PDF])
Kelsey E. Johnson, John E. Hibbard, Sarah C. Gallagher et et coll., «The Infrared Properties of Hickson Compact Groups», The Astronomical Journal, vol.134, no4, , p.1522-1543 (DOI10.1086/520921, lire en ligne[PDF]).
T.-T. Yuan, L. J. Kewley et D. B. Sanders, «THE ROLE OF STARBURST–ACTIVE GALACTIC NUCLEUS COMPOSITES IN LUMINOUS INFRARED GALAXY MERGERS: INSIGHTS FROM THE NEW OPTICAL CLASSIFICATION SCHEME», The Astrophysical Journal, vol.709, no2, , p.884-911 (DOI10.1088/0004-637X/709/2/884, lire en ligne[PDF]).
Kelsey E. Johnson, John E. Hibbard, Sarah C. Gallagher et et coll., «The Infrared Properties of Hickson Compact Groups», The Astronomical Journal, vol.134, no4, , p.1522-1543 (DOI10.1086/520921, lire en ligne[PDF]).
T.-T. Yuan, L. J. Kewley et D. B. Sanders, «THE ROLE OF STARBURST–ACTIVE GALACTIC NUCLEUS COMPOSITES IN LUMINOUS INFRARED GALAXY MERGERS: INSIGHTS FROM THE NEW OPTICAL CLASSIFICATION SCHEME», The Astrophysical Journal, vol.709, no2, , p.884-911 (DOI10.1088/0004-637X/709/2/884, lire en ligne[PDF]).