1. The influence of minimalp-subgroups on the structure of finite groups

   • J. B. Derr
   • W. E. Deskins
   • N. P. Mukherjee

   OriginalPaper Pages: 1 - 4

2. Cyclotomic units and the unit group of an elementary abelian group ring

   • K. Hoechsmann
   • S. K. Sehgal
   • A. Weiss

   OriginalPaper Pages: 5 - 7

3. Quasi-normal subgroups of algebraic groups

   • Claus Scheiderer

   OriginalPaper Pages: 8 - 11

4. On the Adèle rings of radical extensions of the rationals

   • Eliot Jacobson
   • William Yslas Vélez

   OriginalPaper Pages: 12 - 20

5. Perfekte Mengen mit unterschiedlicher Hausdorffund unterer metrischer Dimension

   • Helmut Cajar
   • Konrad Sandau

   OriginalPaper Pages: 21 - 33

6. A partial spectral reduction for positive linear operators

   • Peter Meyer-Nieberg

   OriginalPaper Pages: 34 - 41

7. Endliche Automorphismengruppen von direkten Produkten komplexer Raumkeime

   • Gerd Müller

   OriginalPaper Pages: 42 - 46

8. Une remarque sur le classifiant d'une catégorie topologique

   • M. Zisman

   OriginalPaper Pages: 47 - 67

9. Regular fibrations revisited

   • R. W. Kieboom

   OriginalPaper Pages: 68 - 73

10. On affine algebraic homogeneous spaces

    • A. Borel

    OriginalPaper Pages: 74 - 78

11. On the class of a projective algebraic surface

    • Antonio Lanteri

    OriginalPaper Pages: 79 - 85

12. On the classification of projective planes of order 15 with a Frobenius group of order 30 as a collineation group

    • Eshref Ademaj

    OriginalPaper Pages: 86 - 96