1. 1) SATO E. Lateral force on Forced steering bogie and Recent trends steering bogie. Rolling Stock and Technology. (1997) vol.7, p.12-19.
2. 2) KAMOSHITA S. Development of Assist Steering Bogie System for Reducing the Lateral Force. Proceedings of the 8th World Congress on Railway Research, 2008-5. (2008)
3. 3) SCHNEIDER R. Active Radial Steering and Stability Control with the Mechatronic Bogie. Proceedings of the 7th World Congress on Railway Research, 2006-6. (2006)
4. 4) SATO Y. Curving Performance Test of Bogie in Sharply Curved Track on Test Stand (1st Report : Example of Measurement, Analysis and Experiment). Dynamics and Design Conference '96. (1996) vol.A, p.375-378.
5. 5) SATO Y. Curving Performance Test of Bogie in Sharply Curved Track on Test Stand (2nd Report : Comparison between Test on Stand and Simulation). J-Rail '97. (1997) p.95-98.