EGYED, K.; KISS, L. I. THE MATHEMATICAL PROBLEMS OF A HEAT TRANSFER PHENOMENON Periodica Polytechnica Transportation Engineering, [S. l.], v. 18, n. 1-2, p. 35–37, 1990. Disponível em: https://pp.bme.hu/tr/article/view/6700. Acesso em: 10 apr. 2025.