Preliminary characterisation of new glass reference materials (GSA-1G, GSC-1G, GSD-1G and GSE-1G) by laser ablation-inductively coupled plasma-mass spectrometry using 193 nm, 213 nm and 266 nm wavelengths - Guillong, M.; Hametner, K.; Reusser, E.; Wilson, Stephen; Gunther, D. (Geostandards and Geoanalytical Research, 2005)