Jurkin, Ema; Šimić Horvath, Marija; Volenec, Vladimir Tangential quadrilateral in isotropic plane. (English) Zbl 1501.51015 J. Geom. Graph. 26, No. 1, 39-50 (2022). Reviewer: Georgi Hristov Georgiev (Shumen) MSC: 51N25 PDFBibTeX XMLCite \textit{E. Jurkin} et al., J. Geom. Graph. 26, No. 1, 39--50 (2022; Zbl 1501.51015) Full Text: Link
Jurkin, Ema; Šimić Horvath, Marija; Volenec, Vladimir; Beban-Brkić, Jelena Harmonic quadrangle in isotropic plane. (English) Zbl 1424.51016 Turk. J. Math. 42, No. 2, 666-678 (2018). MSC: 51N25 PDFBibTeX XMLCite \textit{E. Jurkin} et al., Turk. J. Math. 42, No. 2, 666--678 (2018; Zbl 1424.51016) Full Text: DOI