GAJDOS, L. INFRA·RED CONDITIONING APPARATUS TYPE 4-02-2-4. Periodica Polytechnica Mechanical Engineering, [S. l.], v. 3, n. 1, p. 113–114, 1959. Disponível em: https://pp.bme.hu/me/article/view/6418. Acesso em: 4 may. 2024.