Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Sirohi, R. S. and Society of Photo-optical Instrumentation Engineers",Selected papers on speckle metrology,,SPIE Optical Engineering Press,1991,SPIE milestone series,,"0819406384,0819406392",,https://cir.nii.ac.jp/crid/1130282270073059328