TY - JOUR AU - Peter Conti BT - The Astrophysical Journal DA - Jan-02-1973 DO - 10.1086/151857 PY - 1973 EP - 181 T2 - The Astrophysical Journal TI - Spectroscopic studies of O-type stars. III. The effective temperature scale. UR - http://articles.adsabs.harvard.edu/full/1973ApJ...179..181C VL - 179 SN - 0004-637X ER -