1. 1) Yamashita, S.: “Netsukasosei Elastomer no Zairyousekkei to Seikeikakou”, Yamashita, S. Ed., Gijutsujohokyokai, Tokyo, p.3-14 (2007)
2. 2) Takemura, Y.: “Netsukasosei Elastomer no Zairyousekkei to Seikeikakou”, Yamashita, S. Ed., Gijutsujohokyokai, Tokyo, p.15-45 (2007)
3. 3) Takemura, Y.: “Gomu no Jiten”, Okuyama, M.; Kohjiya, S.; Nishi, T.; Yamaguchi, K. Ed., Maruzen, Tokyo, p.212 (2000)
4. 4) Komatsu, K.: “Netsukasosei Elastomer”, Nikkan Kogyo Shimbunsha, Tokyo (1995)
5. 5) JIS K 6418 (2007.2)