Dictionary of Nomenclature of Celestial Objects

 
byZHAO J.-H. , WRIGHT M.C.H.
 Astrophys. J., 742, 50 (2011)
  Sagittarius B2 main: a cluster of ultra-compact H II regions and massive protostellar cores.
oFig. 1, Table 2: <[ZW2011b] H26alf-N> (Nos 1-8). Fig. 2, Table 2: <[ZW2011b] smm-NN> (Nos 1-23).

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