WETTL, F. ON PARALLELISMS OF ODD DIMENSIONAL FINITE PROJECTIVE SPACES. Periodica Polytechnica Transportation Engineering, [S. l.], v. 19, n. 1-2, p. 111–116, 1991. Disponível em: https://pp.bme.hu/tr/article/view/6690. Acesso em: 16 apr. 2025.