Baer, Hans Helmut Max Planck Institute for Medical Research, Max Planck Society;
http://link.springer.com/content/pdf/10.1007%2FBFb0051772.pdf (Any fulltext)
https://doi.org/10.1007/BFb0051772 (Any fulltext)
Baer, H. H. (1958). Chemie der Aminozucker. Fortschritte Der Chemischen Forschung, 3, 822-910. doi:10.1007/BFb0051772.