KoG, Vol. 13. No. 13., 2009.

Table of contents

Full text

Ljerka Dočkal-Krsnik (1922. - 2009.) (page 3-6)

Vlasta Ščurić-Čudovan
In memoriam, Obituary

Oskulacijske kružnice konika u Cayley-Klein-ovim ravninama (page 7-12)

Osculating Circles of Conics in Cayley-Klein Planes (page 7-12)

Gunter Weiss, Ana Sliepčević
Original scientific paper

Ortologni tetraedri s bridovima koji se sijeku (page 13-18)

Orthologic Tetrahedra with Intersecting Edges (page 13-18)

Hans-Peter Schröcker
Original scientific paper

Geometric Considerations About Seemingly Wrong Tilt of Crescent Moon (page 19-26)

Geometrijska razmatranja o naizgled krivom nagibu polumjeseca (page 19-26)

Georg Glaeser, Karlheinz Schott
Original scientific paper

Nožišne plohe kongruencija prvog reda (page 27-42)

Pedal Surfaces of First Order Congruences (page 27-42)

Sonja Gorjanc
Original scientific paper

Kromogeometrija i relativističke konike (page 43-50)

Chromogeometry and Relativistic Conics (page 43-50)

Norman John Wildberger
Original scientific paper

Konike i grafovi nekih polinoma pomoću NURBS krivulja (page 51-55)

Conics and Graphs of Some Polynomials by Using NURBS Curves (page 51-55)

Željko Gjuranić
Professional paper

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