1. Projective planar spaces

   • Paola Biondi

   Original Paper Pages: 1 - 4

2. Semifield planes of order p ⁴ and kernel GF(p ²)

   • Minerva Cordero

   Original Paper Pages: 5 - 9

3. Ruled surfaces of Weingarten type in Minkowski 3-space

   • Franki Dillen
   • Wijarn Sodsiri

   Original Paper Pages: 10 - 21

4. Hilbert metrics and Minkowski norms

   • Thomas Foertsch
   • Anders Karlsson

   Original Paper Pages: 22 - 31

5. On the equipartition of plane convex bodies and convex polygons

   • Roser Guàrdia
   • Ferran Hurtado

   Original Paper Pages: 32 - 45

6. The Gergonne and Nagel centers of an n-dimensional simplex

   • Mowaffaq Hajja

   Original Paper Pages: 46 - 56

7. Harmonic sections of normal bundles for submanifolds and their stability

   • Kazuyuki Hasegawa

   Original Paper Pages: 57 - 64

8. Simplices passing through a hole

   • Jin-ichi Itoh
   • Tudor Zamfirescu

   Original Paper Pages: 65 - 70

9. Semifield flat flocks

   • Vikram Jha
   • Norman L. Johnson

   Original Paper Pages: 71 - 87

10. The correlations of finite Desarguesian planes, Part III: The classification (II)

    • Barbu C. Kestenband

    Original Paper Pages: 88 - 120

11. Congruence classes of Frenet curves in complex quadrics

    • Makoto Kimura
    • Miguel Ortega

    Original Paper Pages: 121 - 136

12. The Apollonius contact problem and Lie contact geometry

    • Robert D. Knight

    Original Paper Pages: 137 - 152

13. A volume formula for hyperbolic tetrahedra in terms of edge lengths

    • Jun Murakami
    • Akira Ushijima

    Original Paper Pages: 153 - 163

14. Torsion and conformally Anosov flows in contact Riemannian geometry

    • Domenico Perrone

    Original Paper Pages: 164 - 174

15. Direct product of affine partial linear spaces, general approach

    • Krzysztof Prżmowski
    • Krzysztof Radziszewski

    Original Paper Pages: 175 - 195

16. Characterization of special hamiltonian graphs

    • Sandro Rajola
    • Maria Scafati Tallini

    Original Paper Pages: 196 - 205