TY  - RPRT
TI  - Four-cluster analysis: a simple method to test phylogenetic hypotheses.
AU  - A Rzhetsky
AU  - S Kumar
AU  - M Nei
PY  - 1995
DO  - 10.1093/oxfordjournals.molbev.a040185
UR  - https://pubmed.ncbi.nlm.nih.gov/7877491/
ID  - 7877491
ER  -