1. DIN 52184 (1979) Testing of wood—determination of swelling and shrinkage. Beuth Verlag GmbH, Berlin
2. DIN 52185 (1976) Testing of wood—compression test parallel to grain. Beuth Verlag GmbH, Berlin
3. DIN 52186 (1978) Testing of wood—bending test. Beuth Verlag GmbH, Berlin
4. DIN 52187 (1979) Testing of wood—determination of ultimate shearing stress parallel to grain. Beuth Verlag GmbH, Berlin
5. DIN 68364 (2003) Characteristics of wood species—bulk density, modulus of elasticity and strengths. Beuth Verlag GmbH, Berlin