Kossmann, J., Visser, R. G. F., Mueller-Roeber, B., Willmitzer, L., & Sonnewald, U. (1991).
Cloning and Expression Analysis of a Potato Cdna That Encodes Branching Enzyme - Evidence for Coexpression of Starch Biosynthetic
Genes. Molecular & General Genetics, 230(1-2), 39-44.
doi:10.1007/BF00290648.