B. Ernst, O. Schwardt, S. Mesch, M. Wittwer, G. Rossato, and A. Vedani, “From the Ganglioside GQ1bα to Glycomimetic Antagonists of the Myelin-Associated Glycoprotein (MAG)”, Chimia, vol. 64, no. 1-2, p. 17, Feb. 2010.