@inproceedings{Hara:2009XA,
  author = "Hara, Takanori",
  title = "{Optimization of the new vertex detector for Belle }",
  doi = "10.22323/1.068.0020",
  booktitle = "Proceedings of 17th International Workshop on Vertex detectors {\textemdash} PoS(VERTEX 2008)",
  year = 2009,
  volume = "068",
  pages = "020"
}