Fiedorow, Zofia, and Edyta Szlachetka-Wawrzyniak. 2002. “Transmission of Broad Bean Stain Virus (BBSV) by Seeds of Pea (Pisum Sativum L.)”. Plant Breeding and Seed Science 46 (2):81-89. http://ojs.ihar.edu.pl/index.php/pbss/article/view/779.