A Via Assignment and Global Routing Method for 2-Layer Ball Grid Array Packages

@article{Kubo2005AVA,
  title={A Via Assignment and Global Routing Method for 2-Layer Ball Grid Array Packages},
  author={Yukiko Kubo and Atsushi Takahashi},
  journal={IEICE Transactions},
  year={2005},
  volume={88-A},
  pages={1283-1289}
}