A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL. The file type is application/pdf.
application/pdf
Junji OKI. "新世代短距離旅客機DASH 8-S400の開発." The Journal of the Japan Society of Aeronautical Engineering 49.572 208-210