TY  - RPRT
TI  - Calign: aligning sequences with restricted affine gap penalties.
AU  - K M Chao
PY  - 1999
DO  - 10.1093/bioinformatics/15.4.298
UR  - https://pubmed.ncbi.nlm.nih.gov/10320397/
ID  - 10320397
ER  -