1. 1) Official Journal of the European Union, (2003) L37/19–L37/23, L37/24–L37/38.
2. 2) J. Morris and J.M. O’Keefe: Proc. of APEX 2003, 1, (2003) pp. 1–9.
3. 3) K. Serizawa, T. Takemoto and K. Yamamoto: Proc. of 15th Symposium on Microjoining and Assembly Technology in Electronics, 15, (2009) pp. 379–382.
4. 4) T. Takemoto, H. Nishikawa, K. Serizawa and K.K. Yamamoto: Proc. of 15th Symposium on Microjoining and Assembly Technology in Electronics, 15, (2009) pp. 383–386.
5. 5) H. Nishikawa, K. Sabase and T. Takemoto: Proc. of 15th Symposium on Microjoining and Assembly Technology in Electronics, 15, (2009) pp. 387–390.