HUGGINS, A. W.; KENYON, S. L.; WARREN, L.; PEACE, A. D.; BILLISH, S. P.; MANTON, M. J. The Snowy Precipitation Enhancement Research Project: A Description and Preliminary Results. The Journal of Weather Modification, [S. l.], v. 40, n. 1, p. 28–53, 2008. DOI: 10.54782/jwm.v40i1.191. Disponível em: https://journalofweathermodification.org/index.php/JWM/article/view/191. Acesso em: 30 sep. 2023.