Gioda, A., Mayol-Bracero, O. L., Morales-Garcia, F., Collett, J., Decesari, S., Emblico, L., Facchini, M. C., Morales-De Jesus, R. J., Mertes, S., Borrmann, S., Walter, S., & Schneider, J. (2009). Chemical Composition of Cloud Water in the Puerto Rican Tropical Trade Wind Cumuli. Water Air and Soil Pollution, 200(1-4), 3-14.