Keras, Valerijus, and Jonas Roličius. “In‐situ Investigation of Concentration of Strains Around an Implanted Bar”. Journal of Civil Engineering and Management 11, no. 1 (March 31, 2005): 39-47. Accessed April 2, 2025. https://jbem.vgtu.lt/index.php/JCEM/article/view/8891.