@article {1311390, title = {Enzyme-Catalyzed Synthesis of Carbohydrates}, journal = {Tet. Rep.}, volume = {45}, year = {1989}, note = {268}, pages = {5365-5422}, author = {Toone, E. J. and Simon, E. S. and Bednarski, M. D. and Whitesides, G. M.} }