BÁRÁNY, N. CONTINUOUS IMAGE-FORMING SYSTEMS OF LARGE FIELD OF VISION (TELESCOPES) Periodica Polytechnica Electrical Engineering, [S. l.], v. 1, n. 3, p. 259–285, 1957. Disponível em: https://pp.bme.hu/ee/article/view/5448. Acesso em: 21 jul. 2025.