Authors: Cassinelli, JP Miller, NA Waldron, WL MacFarlane, JJ Cohen, DH

Citation: Jp. Cassinelli et al., Chandra detection of Doppler-shifted X-ray line profiles from the wind of zeta Puppis (O4 f), ASTROPHYS J, 554(1), 2001, pp. L55-L58

Authors: Waldron, WL Cassinelli, JP

Citation: Wl. Waldron et Jp. Cassinelli, Chandra discovers a very high density X-ray plasma on the O star zeta Orionis, ASTROPHYS J, 548(1), 2001, pp. L45-L48