Multi-valued contraction mappings in generalized metric spaces H. CovitzS. B. Nadler OriginalPaper Pages: 5 - 11
On explicit solutions of interval linear programs S. ZlobecA. Ben-Israel OriginalPaper Pages: 12 - 22
On maximal ideals in two algebras of operator valued analytic functions P. A. Fuhrmann OriginalPaper Pages: 23 - 27
On a conjecture concerning exactly covering systems of congruences J. schönheimN. Burshtein OriginalPaper Pages: 28 - 29
Characterization of rings using quasiprojective modules Jonathan S. Golan OriginalPaper Pages: 34 - 38
Lattice characterization of convex 3-polytopes and of polygonizations of 2-manifolds Amos Altshuler OriginalPaper Pages: 57 - 64
