1. Analysis of rocks and minerals by atomic absorption spectroscopy, 3. A lithium fluoborate scheme for seven major elements;Abbey;Geol. Surv. Can., Pap.,1970
2. Studies in “standard samples” of silicate rocks and minerals; Part 3;Abbey;Geol. Surv. Can., Pap.,1973
3. A new method for decomposition and comprehensive analysis of silicates by atomic absorption spectrometry;Bernas;Anal. Chem.,1968
4. Analytical data on the USGS standard rocks;Carmichael;Chem. Geol.,1968
5. Standard solutions for flame spectrometry;Dean,1971