Tam, N. T., C. H. Mau, and N. V. Thanh Thanh. “Cloning and Sequencing of the Genes Encoding Coat Protein (CP) in Potato Virus Y from Thai Nguyen Province”. Academia Journal of Biology, vol. 32, no. 1, May 2012, pp. 81-87, doi:10.15625/0866-7160/v32n1.658.