On Evaluation of the Diffraction Coefficients for Arbitrary "Nonsingular" Directions of a Smooth Convex Cone. - Boris A. Samokish; Daniel B. Dement'ev; Valery P. Smyshlyaev; Vassilii M. Babich (SIAM J. Appl. Math., 2000)

On Budaev and Bogy's Approach to Diffraction by the 2D Traction-Free Elastic Wedge. - V. V. Kamotski; L. Ju. Fradkin; Boris A. Samokish; V. A. Borovikov; Vassily M. Babich (SIAM J. Appl. Math., 2006)