TY - JOUR AU - D. Ebbets BT - The Astrophysical Journal DA - Jan-01-1979 DO - 10.1086/156759 PY - 1979 EP - 510 T2 - The Astrophysical Journal TI - Photospheric velocity fields in the O-type stars UR - http://adsabs.harvard.edu/full/1979ApJ...227..510E VL - 227 SN - 0004-637X ER -