M. L. Williams, “Stress Singularities Resulting from Various Boundary Conditions in Angular Corners of Plates in Extension”, J. Applied Mechanics, 19:4 (1952), 526–528https://authors.library.caltech.edu/records/2zph7-ee089
G. B. Sinclair, “Stress Singularities in Classical Elasticity–I: Removal, Interpretation and Analysis”, Applied Mechanics Reviews, 57:4 (2004), 251–297
V. V. Vasilev, S. A. Lure, “Differentsialnye uravneniya i problema singulyarnosti reshenii v prikladnoi mekhanike i matematike”, PMTF, 64:1 (2023), 114–127
G. Po, M. Lazar, N. C. Admal, N. Ghoniem, “A non-singular theory of dislocations in anisotropic crystals”, International Journal of Plasticity, 103 (2018), 1–22
K. Parisis, I. Konstantopoulos, E. C. Aifantis, “Non-singular solutions of GradEla models for dislocations: An extension to fractional GradEla”, Journal of Micromechanics and Molecular Physics, 03:04 (2018), 1840013