Ordinary and partial differential equations proceedings of the sixth conference held at Dundee, Scotland, March 31-April 4, 1980 /

Table of Contents: “…theory for the linear selfadjoint equation Fy =?Gy -- Estimates for some free …”
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Ordinary and partial differential equations proceedings of the eighth conference held at Dundee, Scotland, June 25-29, 1984 /

Table of Contents: “…nondifferentiable perturbations of selfadjoint operators -- On surfaces defined by ordinary …”
Full Text (via Springer)