著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Engman, E. T. and Society of Photo-optical Instrumentation Engineers","Remote sensing for agriculture, ecosystems, and hydrology : 22-24 September 1998, Barcelona, Spain",,SPIE--The International Society for Optical Engineering,1998,Proceedings,,0819429589,,https://cir.nii.ac.jp/crid/1130282270199118080