J. Mol. Spectrosc.

Steenvoorden, R. J. J. M., Vasconcelos, M. H., Kistemaker, P. G., & Weeding, T. L. (1993). Rotational band analysis of vibrational modes 6 and 7 of benzene isotopomers using REMPI and TOF-MS. J. Mol. Spectrosc., 161, 17–27.