Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Matsumura Masahiro and Yamagata Hideki and Oda Yasukage and Kawaji Naoki,Observation of the Antiferromagnetic Ordering of Cu(2) Sites in YBa2(Cu1−xFex)3O7−y,Journal of the Physical Society of Japan,00319015,THE PHYSICAL SOCIETY OF JAPAN,1990,59,2,424-427,https://cir.nii.ac.jp/crid/1390282679154203392,https://doi.org/10.1143/jpsj.59.424