Van Schaftingen, E., & Hers, HG. (1981). Inhibition of Fructose-1,6-bisphosphatase By Fructose 2,6-bisphosphate. Proceedings of the National academy of sciences of the United States of America, 78(5), 2861-2863. https://doi.org/10.1073/pnas.78.5.2861 (Original work published 1981)