Palmer, R., Nandhakumar, I., Li, Z., Palmer, R., & Amos, R. (1995). LEED and resonance EELS study of the (NO)2 dimer on graphite. Surface Science, 329(3), pp. 184-192. doi:10.1016/0039-6028(95)00061-5

Palmer, Richard, I.S Nandhakumar, Z.Y Li, R.E Palmer, and R. Amos. "LEED and Resonance EELS Study of the (NO)2 Dimer On Graphite." Surface Science 329, no. 3 (1995): 184-192.

Palmer, Richard, et al. "LEED and Resonance EELS Study of the (NO)2 Dimer On Graphite." Surface Science 329.3 (1995): 184-192.