Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YANAGI S.,Injection molded plastic ferrules for single-mode optical fiber applications,Tech. Digest 3rd Optoelectron. Commun. Conf. (OECC'98),,,1998,,,,https://cir.nii.ac.jp/crid/1570572699508352256,