Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shawn E. Ramer and Richard N. Moore and John C. Vederas,Mechanism of formation of serine β-lactones by Mitsunobu cyclization: synthesis and use of L-serine stereospecifically labelled with deuterium at C-3,Canadian Journal of Chemistry,0008-4042,Canadian Science Publishing,1986-04-01,64,4,706-713,https://cir.nii.ac.jp/crid/1363670320225788288,https://doi.org/10.1139/v86-113