Bommarius, Andreas S., Michael Schwarm, and Karlheinz Drauz. “Comparison of Different Chemoenzymatic Process Routes to Enantiomerically Pure Amino Acids”. CHIMIA 55, no. 1-2 (February 28, 2001): 50. Accessed April 28, 2024. https://www.chimia.ch/chimia/article/view/2001_050.