Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Y. Morita and J. Kawai and K. Fukui and S. Nakazawa and K. Sato and D. Shiomi and T. Takui and K. Nakasuji,Heterospin diradical with 6-oxophenalenoxyl and nitronyl nitroxide,Synthetic Metals,0379-6779,Elsevier BV,2003-04,137,1-3,1211-1212,https://cir.nii.ac.jp/crid/1364233268603590528,https://doi.org/10.1016/s0379-6779(02)01043-3