Erdmann RS, Kümin M, Wennemers H. (4R)- and (4S)-Azidoprolines – Conformation Directing Amino Acids and Sites for Functionalization. Chimia [Internet]. 2009 Apr. 29 [cited 2024 Nov. 27];63(4):197. Available from: https://www.chimia.ch/chimia/article/view/2009_197