TY - JOUR AU - D. Mihalas AU - David Hummer BT - The Astrophysical Journal DA - Jan-02-1973 DO - 10.1086/151919 PY - 1973 EP - 827 T2 - The Astrophysical Journal TI - Analyses of light-ion spectra in stellar atmospheres. III. Nitrogen in the O stars. UR - http://adsabs.harvard.edu/full/1973ApJ...179..827M VL - 179 SN - 0004-637X ER -