Chakrabarti, K; Tennyson, J; (2007) R-matrix calculation of the continuum states of carbon monoxide. J PHYS B-AT MOL OPT , 40 (11) 2135 - 2145. 10.1088/0953-4075/40/11/015 <https://doi.org/10.1088/0953-4075%2F40%2F11%2F015>. Green open access