1. (1) Aoki, A., Marumo, Y. and Kageyama, I., Directional Stability of Multi-Articulated Vehicles with Multiple Axles, Journal of Mechanical Systems for Transportation and Logistics of the Japan Society of Mechanical Engineers, Vol. 4, No. 1 (2011), pp. 50-64.
2. (2) Mallikajunarao, C. and Fancher, P., Analysis of the Directional Response Characteristics of Double Tankers, SAE Transactions, SAE Paper 781064, Vol. 87 (1978).
3. (3) Ervin, R. D. and MacCdam, C. C., The Dynamic Response of Multiply-Articulated Truck Combinations to Steering Input, SAE Paper 820973 (1982).
4. (4) Winkler, C. B., Nisonger, R. L. and Ervin, R. D., Testing the Michigan Double-Bottom Tanker, SAE Transactions, SAE Paper 781066, Vol. 87 (1978).
5. (5) Saito, Y., Mori, S., Aoki, A., On the Stability and Controllability of Articulated Vehicles (Part 2), Symposium of SAE of Japan, Spring (1969), pp. 137-145 (in Japanese).