TY  - RPRT
TI  - The alpha-helix as seen from the protein tertiary structure: a 3-D structural classification.
AU  - T L Blundell
AU  - Z Y Zhu
DO  - 10.1016/0301-4622(94)00149-e
UR  - https://pubmed.ncbi.nlm.nih.gov/7632876/
ID  - 7632876
ER  -