... Sci., 8, M.K.Kassir, The Reissner-Sagoci problemforanon-homogeneous solid, 87 5 88 5,c1970, with permission from Elsevier.© 20 08 by Taylor & Francis Group, LLC74 Mixed Boundary Value Problems 00.511.5200.511.5200.10.20.30.40.50.60.70 .8 0.91z/ar/au(r,z)/(ω ... dy13Busbridge, I. W., 19 38: Dual integral equations. Proc. London Math. Soc., Ser. 2,44, 115–125.© 20 08 by Taylor & Francis Group, LLC 68 Mixed Boundary Value Problems subject to the boundary conditionslimr→0|u(r, ... ξ<a, (2.6. 28) 25Cooke, J. C., 1963: Triple integral equations. Quart. J. Mech.Appl.Math., 16,193–203. See Appendix 1.© 20 08 by Taylor & Francis Group, LLC 48 Mixed Boundary Value Problems because...