%0 Journal Article %T Entirely circular curves of 4th-order produced by quadratic inversion in the hyperbolic plane %A Szirovicza %A Vlasta %J - %D 2009 %X Sa£żetak This paper gives an overview of all the entirely circular curves of the the 4th -order which can be constructed by the quadratic H-inversion defined on Cayley-Klein model of hyperbolic plane. It is shown that the generating conic can be only H-parabola and H-circle %K hyperbolic plane %K H-inversion %K entirely circular curves of 4th -order %U https://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=162469