TY  - RPRT
TI  - Alternate protein frameworks for molecular recognition.
AU  - J Ku
AU  - P G Schultz
PY  - 1995
DO  - 10.1073/pnas.92.14.6552
UR  - https://pubmed.ncbi.nlm.nih.gov/7604031/
ID  - 7604031
ER  -