TY  - RPRT
TI  - Computational experience with an algorithm for tetrangle inequality bound smoothing.
AU  - P L Easthope
AU  - T F Havel
PY  - 1989
DO  - 10.1007/bf02458843
UR  - https://pubmed.ncbi.nlm.nih.gov/2706399/
ID  - 2706399
ER  -