CO and HCN observations of circumstellar envelopes (Loup+ 1993)

CO deficiency in galaxies of the Fornax cluster?

CO frosts studied with CGS4.

CO Imaging of Late-Type Circumstellar Shells

CO in high-z radio galaxies

CO in high-z radio galaxies

CO Luminosity Function and the First Estimate for OmegaHI+H_2

CO near the Pleiades: Encounter of a star cluster with a small molecular cloud

CO observations in spirals (Chini+, 1996)

CO Observations of Galaxies (Verter 1985)

CO observations of the Magellanic Clouds.

CO Radial Velocities Toward Galactic H II Regions (Blitz+ 1982)

CO Survey in Monoceros OB1 region (Oliver+ 1996)

CO survey of spirals in Coma supercluster (Casoli+, 1996)

CO velocities in southern HII regions (Russeil+, 2004)

Co(II) sorption at the calcite-water interface: I. X-ray photoelectron spectroscopic study

Co-Authorship Networks in the Digital Library Research Community

Co-axial joint technology applied to antenna backup structures

Co-Betweenness: A Pairwise Notion of Centrality

Co-c.e. spheres and cells in computable metric spaces