The X-Ray Structure of the Vela Puppis Region Observed From UHURU. Kellogg, E. ; Harden, F. R., Jr. ; Tananbaum, H. ; Gursky, H. ; Murray, S. ; Giacconi, R. ; Grindlay, J. Abstract Publication: Bulletin of the American Astronomical Society Pub Date: June 1972 Bibcode: 1972BAAS....4Q.336K