Birkofer, Leonhard Max Planck Institute for Medical Research, Max Planck Society;
Hartwig, Ingeborg Max Planck Institute for Medical Research, Max Planck Society;
http://onlinelibrary.wiley.com/doi/10.1002/cber.19560890704/epdf (Any fulltext)
https://dx.doi.org/10.1002/cber.19560890704 (Any fulltext)
Birkofer, L., & Hartwig, I. (1956). β‐Aminosäuren, VIII. Mitteil.: β‐Aminosäure‐Dipeptide. Chemische Berichte, 89(7), 1608-1614. doi:10.1002/cber.19560890704.