TY  - RPRT
TI  - Progressive sequence alignment as a prerequisite to correct phylogenetic trees.
AU  - D F Feng
AU  - R F Doolittle
PY  - 1987
DO  - 10.1007/bf02603120
UR  - https://pubmed.ncbi.nlm.nih.gov/3118049/
ID  - 3118049
ER  -