J. D. Yakobi-Hancock, L. A. Ladino, and J. P. D. Abbatt, “Review of Recent Developments and Shortcomings in the Characterization of Potential Atmospheric Ice Nuclei: Focus on the Tropics”, RevCiencias, vol. 17, no. 3, pp. 15–34, Dec. 2013, doi: 10.25100/rc.v17i3.476.