Shard, A G; Havelund, R; Spencer, S J; Smith, S A (2014) VAMAS TWA 2, 2014: sub-project A3(g) static SIMS interlaboratory study: organic depth profiling of mixed materials - protocol for analysis. NPL Report. AS 88
Gurdak, E; Salter, T L; Smith, S A; Seah, M P; Gilmore, I S; Green, F M (2013) A VAMAS interlaboratory study for Desorption Electrospray Ionisation (DESI) intensity repeatability and constancy: protocol for analysis. NPL Report. AS 73
Shard, A G; Spencer, S J; Smith, S A; Havelund, R*; Gilmore, I S (2015) The matrix effect in organic secondary ion mass spectrometry. Int. J. Mass Spectrom., 377. pp. 599-609.