1. ASTM E 673-95a. Standard terminology relating to surface analysis. ASTM: PA, 1995.
2. ISO 1087-1:2000. Terminology work?Vocabulary?Part 1: Theory and application. ISO: Geneva 2000.
3. ISO 10241:1992. International terminology standards?Preparation and layout. ISO: Geneva, 1992.
4. IEC 60050-111:1996. International Electrotechnical Vocabulary?Chapter 111: Physics and Chemistry. IEC: Brussels, 1996; 10-12.