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.
Kentaro Yano, U-Hang Ki, Jin Suk Pak. "Infinitesimal variations of the Ricci tensor of a submanifold." Kodai Mathematical Seminar Reports 29.3 (1978) 271-284