Luisi, Pier Luigi, Peter Walde, Markus Blocher, and Daojun Liu. “Research on the Origin of Life: Membrane-Assisted Polycondensations of Amino Acids and Peptides”. CHIMIA 54, no. 1-2 (February 23, 2000): 52. Accessed April 25, 2024. https://www.chimia.ch/chimia/article/view/2000_052.