Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kobayashi Tatsuo and Wada Shinji and Kitaoka Yoshio and Asayama Kunisuke and Amaya Kiichi,139La NQR Study of Electronic States in Metallic Compounds (La1−xSrx)2CuO4,Journal of the Physical Society of Japan,00319015,THE PHYSICAL SOCIETY OF JAPAN,1989,58,3,779-782,https://cir.nii.ac.jp/crid/1390001204187276288,https://doi.org/10.1143/jpsj.58.779