N. A. Chumakova, A. Kh. Vorobiev, N. Ikuma, Y. Uchida, R. Tamura, “Magnetic characteristics and orientation of a new nitroxide radical in an ordered matrix”, Mendeleev Commun., 18:1 (2008), 21–23
Y. Uchida, R. Tamura, N. Ikuma, K. Masaki, H. Takahashi, S. Shimono, J. Yamauchi, “Antiferromagnetic interactions arising from a close contact between nitroxyl oxygen and β-methyl carbon atoms carrying an α-spin in the solid state”, Mendeleev Commun., 16:2 (2006), 69–71
H. Takahashi, R. Tamura, Sh. Yabunaka, M. Mizuta, N. Ikuma, H. Tsue, T. Ushio, “Significant contribution of phenyl centroid···I–C(sp<sup>2</sup>) Coulombic donor–acceptor attractions to the buildup of a crystal structure”, Mendeleev Commun., 14:6 (2004), 239–241
N. Ikuma, R. Tamura, S. Shimono, N. Kawame, O. Tamada, N. Sakai, J. Yamauchi, Y. Yamamoto, “Crystal structure and magnetic properties of novel chiral nitroxides existing as racemic conglomerates”, Mendeleev Commun., 13:3 (2003), 109–111
