Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kitagawa Tooru and Kiriyama Kohei and Shimizu Yusuke,A Novel Random Preferential Orientation of the Crystal A‐axis Along the Radial Direction Confirmed on the Poly‐p‐phenylenebenzobisoxazole (PBO) Fiber Made with a Water,Sen'i Gakkaishi,00379875,"The Society of Fiber Science and Technology, Japan",2015,71,7,224-231,https://cir.nii.ac.jp/crid/1390282679873252864,https://doi.org/10.2115/fiber.71.224