Van Brussel, A. A., Zaat, S. A., Cremers, H. C., Wijffelman, C. A., Pees, E., Tak, T., & Lugtenberg, B. J. (1986). Role of plant root exudate and Sym plasmid-localized nodulation genes in the synthesis by Rhizobium leguminosarum of Tsr factor, which causes thick and short roots on common vetch.

Van Brussel, A A., S A. Zaat, H C. Cremers, C A. Wijffelman, E. Pees, T. Tak, و B J. Lugtenberg. Role of Plant Root Exudate and Sym Plasmid-localized Nodulation Genes in the Synthesis By Rhizobium Leguminosarum of Tsr Factor, Which Causes Thick and Short Roots On Common Vetch. 1986.

Van Brussel, A A., et al. Role of Plant Root Exudate and Sym Plasmid-localized Nodulation Genes in the Synthesis By Rhizobium Leguminosarum of Tsr Factor, Which Causes Thick and Short Roots On Common Vetch. 1986.