(1991). Hyperfine interactions in iron substituted high-Tc superconducting oxides. [s.l.]: [s.n.].
1991. Hyperfine interactions in iron substituted high-Tc superconducting oxides. [s.l.]: [s.n.].
Hyperfine interactions in iron substituted high-Tc superconducting oxides. [s.l.]: [s.n.]. 1991.