TY  - RPRT
TI  - Hierarchical planning for a surface mounting machine placement.
AU  - You-jiao Zeng
AU  - Deng-ze Ma
AU  - Ye Jin
AU  - Jun-qi Yan
PY  - 2004
DO  - 10.1631/jzus.2004.1449
UR  - https://pubmed.ncbi.nlm.nih.gov/15495340/
ID  - 15495340
ER  -