Palmer, R., Wilkes, J., Palmer, R. E., & Lamont, C. L. A. (1999). Depletion of Molecular Vibrational Modes through Electron Impact and Evidence for Resonance Dissociation to Neutrals in CondensedCH3Cl/Graphite. Physical Review Letters, 83(16), pp. 3332-3335. doi:10.1103/PhysRevLett.83.3332

Palmer, Richard, J. Wilkes, R. E. Palmer, and C. L. A. Lamont. "Depletion of Molecular Vibrational Modes Through Electron Impact and Evidence for Resonance Dissociation to Neutrals in CondensedCH3Cl/Graphite." Physical Review Letters 83, no. 16 (1999): 3332-3335.

Palmer, Richard, J. Wilkes, R. E. Palmer, and C. L. A. Lamont. "Depletion of Molecular Vibrational Modes Through Electron Impact and Evidence for Resonance Dissociation to Neutrals in CondensedCH3Cl/Graphite." Physical Review Letters 83.16 (1999): 3332-3335.