SÁRKÖZY, F. EXPERIENCE MADE WITH WILD OR-1 AVIOPLAN ORTHOPHOTO SYSTEM Periodica Polytechnica Civil Engineering, [S. l.], v. 30, n. 1-2, p. 3–11, 1986. Disponível em: https://pp.bme.hu/ci/article/view/3964. Acesso em: 29 apr. 2025.