Dictionary of Nomenclature of Celestial Objects

10.1086/426538
byCHEN C.-H.R. , CHU Y.-H., JOHNSON K.E.
 Astrophys. J., 619, 779-799 (2005)
  Clusters in the luminous giant H II regions in M 101.
oTable 3: <[CCJ2005] NGC 5461 NN> (Nos 1-12). Table 4: <[CCJ2005] NGC 5462 NN> (Nos 1-25). Table 5: <[CCJ2005] NGC 5471 NN> (Nos 1-19).

====Sorry, no entry could be found====