Author	Title	Journal	ISSN	Publisher	Date	Volume	Number	Page	URL	URL(DOI)
Sato Takuzo	Development of Optical Fiber Sensor System for Water Environment Sensing	Research reports of the Tsuruoka Technical College	02861232	Tsuruoka National College of Technology	2003-12-25	38		67-68	http://ci.nii.ac.jp/naid/110004683883/en/