1. 1) K. Tsuruta, T. Shibata, N. Mitsumoto, T. Sasaya, M. Kawahara : Trans. IEE Jpn., 122, 2 (2002).
2. Fabrication and Individual Control of Magnetic Micro-Machine Moving in a Gel.
3. Starting Characteristics of Spiral-Type Magnetic Micro-Machine.
4. 4) Y. Kondo, S. Yokota : Trans. J. Soc. Mec. Eng., 64, 617 (1998).
5. 5) S. Yamamoto, K. Satou, K. Kikuchi, T. Matsu : Trans. J. Soc. Mec. Eng., 57, 540 (1991).