@article{CTT100698183,
  author = {S. Maeyama and A. Ishizawa and T.-H. Watanabe and N. Nakajima and S. Tsuji-Iio and H. Tsutsui},
  title = {A hybrid method of semi-Lagrangian and additive semi-implicit Runge-Kutta schemes for gyrokinetic Vlasov simulations},
  journal = {Computer Physics Communications},
  year = 2012,
}

@article{CTT100698184,
  author = {H. Tsutsui and T. Habuchi and S. Tsuji-Iio and R. Shimada},
  title = {Analysis of Stress Distribution in Helical Coils with Geodesic Windings based on Virial Theorem},
  journal = {IEEE Transactions on Applied Superconductivity},
  year = 2012,
}

@inproceedings{CTT100698190,
  author = {S. Hatakeyama and Y. Shibata and S. Kawakami and H. Tsutsui and S. Tsuji-Iio and R. Shimada and N. Ohno and T. Akiyama and Y. Suzuki and K. Y. Watanabe},
  title = {Preliminary Experiments on the Vertical Stability with Helical Coils in a Small Tokamak HYBTOK-II},
  booktitle = {Proceedings of  40th EPS Conference on Plasma Physics},
  year = 2012,
}