TY  - RPRT
TI  - Weights for data related by a tree.
AU  - S F Altschul
AU  - R J Carroll
AU  - D J Lipman
PY  - 1989
DO  - 10.1016/0022-2836(89)90234-9
UR  - https://pubmed.ncbi.nlm.nih.gov/2760928/
ID  - 2760928
ER  -