SZABÓ, Péter G. N. Symmetric distance formula in kantor spaces and the radius of the circumscribed sphere of affinely independent set of points. Periodica Polytechnica Electrical Engineering and Computer Science, [S. l.], v. 57, n. 4, p. 115–120, 2013. 10.3311/PPee.2094. Disponível em: https://pp.bme.hu/eecs/article/view/2094. Acesso em: 22 jul. 2024.