著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Jochen Greim and Karl A. Schwetz,"Boron Carbide, Boron Nitride, and Metal Borides",Ullmann's Encyclopedia of Industrial Chemistry,,Wiley,2006-12-15,,,,https://cir.nii.ac.jp/crid/1362544421401676160,https://doi.org/10.1002/14356007.a04_295.pub2