HELMBACH, J. A.; STONE, N. C. Ascent of Surface-Released Silver Iodide into Summer Convection Alberta 1975. The Journal of Weather Modification, [S. l.], v. 16, n. 1, p. 19–26, 2012. DOI: 10.54782/jwm.v16i1.102. Disponível em: https://journalofweathermodification.org/index.php/JWM/article/view/102. Acesso em: 22 sep. 2023.