TY  - RPRT
TI  - Ordered structures in sequential copolypeptides containing L-proline or 4-hydroxy-L-proline.
AU  - W L Mattice
AU  - L Mandelkern
PY  - 1970
DO  - 10.1021/ja00720a085
UR  - https://pubmed.ncbi.nlm.nih.gov/5432672/
ID  - 5432672
ER  -