WANG, Y.; QIAO, Q.; LI, J. The Effect of Initial Creep Damage on Unloading Failure Properties of Sandstone from Macro-mesoscopic Perspective. Periodica Polytechnica Civil Engineering, [S. l.], v. 63, n. 4, p. 1004–1015, 2019. 10.3311/PPci.14535. Disponível em: https://pp.bme.hu/ci/article/view/14535. Acesso em: 25 sep. 2021.