Volenec, Vladimir; Jurkin, Ema; Horvath, Marija Šimić Circles related to a complete quadrangle. (English) Zbl 07818999 KoG 27, 51-59 (2023). MSC: 51N20 51M05 PDFBibTeX XMLCite \textit{V. Volenec} et al., KoG 27, 51--59 (2023; Zbl 07818999) Full Text: DOI
Volenec, Vladimir; Jurkin, Ema; Horvath, Marija Šimić A complete quadrilateral in rectangular coordinates. (English) Zbl 1516.51008 KoG 26, 62-78 (2022). Reviewer: Georgi Hristov Georgiev (Shumen) MSC: 51N20 51M20 PDFBibTeX XMLCite \textit{V. Volenec} et al., KoG 26, 62--78 (2022; Zbl 1516.51008) Full Text: DOI
Horvath, Marija Šimić; Volenec, Vladimir On diagonal triangle of non cyclic quadrangle in isotropic plane. (English) Zbl 1485.51022 KoG 25, 40-44 (2021). MSC: 51N25 PDFBibTeX XMLCite \textit{M. Š. Horvath} and \textit{V. Volenec}, KoG 25, 40--44 (2021; Zbl 1485.51022) Full Text: DOI
Volenec, Vladimir; Jurkin, Ema; Horvath, Marija Šimić Covertex inscribed triangles of parabola in isotropic plane. (English) Zbl 1460.51015 KoG 23, 28-36 (2019). Reviewer: Norbert Knarr (Stuttgart) MSC: 51N25 PDFBibTeX XMLCite \textit{V. Volenec} et al., KoG 23, 28--36 (2019; Zbl 1460.51015) Full Text: DOI
Jurkin, Ema; Horvath, Marija Šimić; Volenec, Vladimir On Brocard points of harmonic quadrangle in isotropic plane. (English) Zbl 1395.51025 KoG 21, 11-18 (2017). Reviewer: Lyudmila N. Romakina (Saratov) MSC: 51N25 PDFBibTeX XMLCite \textit{E. Jurkin} et al., KoG 21, 11--18 (2017; Zbl 1395.51025)