"Methane Abundance Variations toward the Massive Protostar NGC 7538 IRS 9"
Publication information:
A. C. A. Boogert, G. A. Blake, and K. Öberg. 2004. “‘Methane Abundance Variations Toward the Massive Protostar NGC 7538 IRS 9’”. \apj, 615, Pp. 344-53. doi:10.1086/423979