TY  - RPRT
TI  - Optimization of polytomies: state set and parallel operations.
AU  - Pablo A Goloboff
PY  - 2002
DO  - 10.1006/mpev.2001.1049
UR  - https://pubmed.ncbi.nlm.nih.gov/11820847/
ID  - 11820847
ER  -