Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kobayashi Tatsuo and Wada Shinji and Kitaoka Yoshio and Asayama Kunisuke,Nuclear Spin-Lattice Relaxation of 139La in Superconducting (La1−xSrx)2CuO4,Journal of the Physical Society of Japan,00319015,THE PHYSICAL SOCIETY OF JAPAN,1989,58,8,2662-2664,https://cir.nii.ac.jp/crid/1390282679164153472,https://doi.org/10.1143/jpsj.58.2662