On Carleman estimates for pseudo-differential operators J. J. Duistermaat OriginalPaper Pages: 31 - 43
The global homological dimension of some algebras of differential operators Jan-Erik Björk OriginalPaper Pages: 67 - 78
A characterization of orders of finite lattice type M. AuslanderK. W. Roggenkamp OriginalPaper Pages: 79 - 84
Addendum to polynomial invariants and the integral homology of coverings of knots and links D. W. Summers Erratum Pages: 94 - 94