1. Wikipedia, 2017. X-ray [WWW Document]. Wiki. URL https://en.wikipedia.org/wiki/X-ray (accessed 10.25.17).
2. Development, testing and applications of an induction-balance sensor for low grade nickel ores;Bamber;CIM J.,2010
3. Geometallurgy of uranium deposits;Bowell;Miner. Eng.,2011
4. Theory of sampling (TOS) versus measurement uncertainty (MU) – A call for integration;Esbensen;Trends Anal. Chem.,2014
5. Heterogeneity — the root of all evil (part 2);Esbensen;Sampling Column,2015