TY  - RPRT
TI  - Comparative biosequence metrics.
AU  - T F Smith
AU  - M S Waterman
AU  - W M Fitch
PY  - 1981
DO  - 10.1007/bf01733210
UR  - https://pubmed.ncbi.nlm.nih.gov/7334527/
ID  - 7334527
ER  -