Generalized higher order cohomology operations induced by the diagonal mapping Wilhelm Singhof OriginalPaper Pages: 7 - 26
The structure of ext (A,ℤ) andV=L Howard L. HillerMartin HuberSaharon Shelah OriginalPaper Pages: 39 - 50
Über die Lösungsmengen von Gleichungssystemen über allgemeinen Algebren H. Peter Gumm OriginalPaper Pages: 51 - 62
On the fundamental group of the space of cubic surfaces Anatoly Libgober OriginalPaper Pages: 63 - 67