Scholten, O E Inheritance of resistance to beet necrotic yellow vein virus in Beta vulgaris conferred by a second gene for resistance. [electronic resource] - TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik Aug 1999 - 740-6 p. digital Publication Type: Journal Article ISSN: 0040-5752 Standard No.: 10.1007/s001220051292 doi