TY  - RPRT
TI  - Context-dependent optimal substitution matrices.
AU  - J M Koshi
AU  - R A Goldstein
PY  - 1995
DO  - 10.1093/protein/8.7.641
UR  - https://pubmed.ncbi.nlm.nih.gov/8577693/
ID  - 8577693
ER  -