Potential theory of random walks on Abelian groups Sidney C. PortCharles J. Stone OriginalPaper Pages: 19 - 114
Recursively enumerable degrees and the conjugacy problem Donald J. Collins OriginalPaper Pages: 115 - 160
The subset of piecewise-linear mappings is dense in the space ofK-quasiconformal mappings of the plane Sigbert Jaenisch OriginalPaper Pages: 265 - 272
A free boundary problem and an extension of Muskat's model W. FulksR. B. Guenther OriginalPaper Pages: 273 - 300