A CO (J = 1 0) study towards the Ara OB1 regionE. M. Arnal, J. May and G. A. RomeroA&A, 412 2 (2003) 431-445DOI: https://doi.org/10.1051/0004-6361:20031455
CO (J = 1 
0) study towards the Ara OB1 regionCO (J = 1 0) study towards the Ara OB1 region