Osorio-Giraldo, I., P. Gutiérrez-Sánchez, and M. Marín-Montoya. “Genetic Variability of Colombian Isolates of Potato Mop-Top Virus (PMTV)”. Agronomía Mesoamericana, vol. 24, no. 1, May 2013, pp. 1-15, doi:10.15517/am.v24i1.9636.