TY  - RPRT
TI  - Constrained sequence alignment.
AU  - K M Chao
AU  - R C Hardison
AU  - W Miller
PY  - 1993
DO  - 10.1007/bf02460648
UR  - https://pubmed.ncbi.nlm.nih.gov/8298508/
ID  - 8298508
ER  -