@article{MangKricheldorf1982,
  author    = {Mang, Thomas and Kricheldorf, Hans R.},
  title     = {13-C-NMR sequence analysis. 21. Stereoselectivity of oligopeptide syntheses / Kricheldorf, Hans R. ; Mang, Thomas},
  series = {Die makromolekulare Chemie. 183 (1982), H. 9},
  journal   = {Die makromolekulare Chemie. 183 (1982), H. 9},
  isbn      = {1022-1352},
  pages     = {2093 -- 2111},
  year      = {1982},
  language  = {en}
}
@article{MangKricheldorf1982,
  author    = {Mang, Thomas and Kricheldorf, Hans R.},
  title     = {13-C-NMR sequence analysis. 22. Stereoselectivity of the polymerization of D,L-leucine and D,L-valine N-thiocarboxy anhydrides / Kricheldorf, Hans R. ; Mang, Thomas},
  series = {Die makromolekulare Chemie. 183 (1982), H. 9},
  journal   = {Die makromolekulare Chemie. 183 (1982), H. 9},
  isbn      = {1022-1352},
  pages     = {2113 -- 2129},
  year      = {1982},
  language  = {en}
}