On the iteration of the adjunction process for surfaces of negative Kodaira dimension Aldo Biancofiore-ElviraLaura Livorni OriginalPaper Pages: 35 - 54
Structure of flat subspaces in low-dimensional manifolds of nonpositive curvature Viktor Schroeder OriginalPaper Pages: 77 - 105
On an asymmetric divisor problem with congruence conditions Hartmut MenzerWerner Georg Nowak OriginalPaper Pages: 107 - 119