FINNEGAN, W. G.; ATES, L. A Non-silver Iodide Cloud Seeding Nucleus-Al2O3. The Journal of Weather Modification, [S. l.], v. 44, n. 1, p. 101–103, 2012. DOI: 10.54782/jwm.v44i1.89. Disponível em: https://journalofweathermodification.org/index.php/JWM/article/view/89. Acesso em: 22 sep. 2023.