1. State Standard (GOST) 28985-91, Rocks. Method for determination of deformation characteristics under uniaxial compression (Publisher of Standards, Moscow, 1992).
2. ASTM D 7012-04, Standard test method for compressive strength and elastic moduli of intact rock core specimens under varying states of stress and temperatures (ASTM International, West Conshohocken, Pennsylvania, 2004).
3. State Standard (GOST) 21153.3-85, Rocks. Methods for determination uniaxial tensile strength (Publisher of Standards, Moscow, 1987).
4. ASTM D 3967-95a, Standard test method for splitting tensile strength of intact rock core specimens (ASTM International, West Conshohocken, Pennsylvania, 1995).
5. L. Malyszko, P. Bilko, E. Kowalska, “Determination of Elastic Constants in Brazilian Tests Using Digital Image Correlation,” in 2017 Baltic Geodetic Congress, Proceedings, pp. 153–157.