1. Breakthrough in grinding and polishing hard stone;Buttner;Industrial Diamond Review,1984
2. Diamond tooling reduces polishing costs;Davis;Industrial Diamond Review,1995
3. Diamond tools halve slate polishing costs;Jennings;Industrial Diamond Review,2001
4. Evaluation of diamond tool behaviour for cutting stone materials;Rosa;Industrial Diamond Review,2004
5. New line of diamond tools raises productivity in polishing stone;Amaral;Industrial Diamond Review,2004