1. 1) ISTEC Web: "Schedule of Superconducting equipment", http://www.istec.or.jp/ep-equipment/labo-epq-E.html
2. 2) W. Goldacker, et al.: "Bending strain investigations on BSCCO (2223) tapes at 77 K applying a new bending technique", Adv. Cryog. Eng. 48 (2002) 469-476
3. 3) Yuichi Yamada, Yutaka Yamada, N. Fujiwara, T. Machi, T. Izumi, H. Kutami, Y. Iijima and T. Saitoh: "Stress-strain characteristics on RE123 wires 1. Flat-wise bending of IBAD-MgO wire", Abstracts of CSJ Conference 81 (2009) 130
4. 山田雄一,山田 穣,藤原 昇,町 敬人,衣斐 顕,和泉輝郎,朽網 寛,飯島康裕,齊藤 隆:「RE123系線材の応力 - ひずみ特性 (1) IBAD-MgO線材のフラットワイズ曲げ」,第81回2009年度秋季低温工学.超電導学会講演概要集 (2009) 130
5. 4) Sumitomo Electric Superconductor Web: "Specification of DI-BSCO", http://global-sei.com/super/hts_e/type_h.html