S.C. BHARDWAJ and R. BHATNAGAR, J. K. S. N. M. P. (2002). New variants 47S103 and 102S100 of Puccinia striiformis in India. Indian Phytopathology, 47(3), 258-259. https://epubs.icar.org.in/index.php/IPPJ/article/view/21103