1. ETAG 001 (2013). Metal anchors for use in concrete. Part 1: General. EOTA, 2013.
2. ETAG 001 (2013). Metal anchors for use in concrete. Annex A: Details of tests. EOTA, 2013.
3. Pre-standard prEN 1992 Part 4-1 Eurocode 2 Design of fastenings for use in concrete.
4. EN 206:2014-4. Concrete - Specification, performance, production and conformity.
5. EN 12390-2:2011. Testing hardened concrete, Part 2: Making and curing specimens for strength tests.