1. 1) 齋藤義文,笠羽康正,前澤 洌,小嶋浩嗣: [SCOPE計画]衛星システム検討概要,第3回宇宙科学シンポジウム講演集, 2003, pp. 153-163.
2. 2) Higuchi, K., Watanabe, K., Watanabe, A., Tsunoda, H. and Yamakawa, H. : Design and Evaluation of an Ultra-light Extendible Mast as an Inflatable Structure, 47th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, Newport, Rhode Island, AIAA 1809 (2006).
3. 3) 渡辺和樹,渡邊秋人,角田博明,樋口 健: インフレーションを利用した超軽量伸展マストの検討,第48回宇宙科学技術連合講演会講演集, 2006, pp. 763-767.
4. Vibrations of string with time-varying length. (2nd report. Free vibrations induced by initial displacements).
5. Vibration of strings with time-varying length. (3rd report. The case having a weight at its one end).