TY - JOUR AU - D. Massa AU - Peter Conti BT - The Astrophysical Journal DA - Jan-09-1981 DO - 10.1086/159144 PY - 1981 EP - 201 T2 - The Astrophysical Journal TI - IUE observations of eight OB stars in NGC 2244 - Ultraviolet continua and extinction UR - http://articles.adsabs.harvard.edu/full/1981ApJ...248..201M VL - 248 SN - 0004-637X ER -