REIMAN, I. EINE TETRAEDER-DREIECK ZUORDNUNG IN DER ELEMENTARGEOMETRIE Periodica Polytechnica Mechanical Engineering, [S. l.], v. 36, n. 3-4, p. 219–225, 1992. Disponível em: https://pp.bme.hu/me/article/view/5569. Acesso em: 15 may. 2025.