R.K. Kremer, V. Hizhnyakov, et al.
Zeitschrift für Physik B Condensed Matter
No abstract available.
R.K. Kremer, V. Hizhnyakov, et al.
Zeitschrift für Physik B Condensed Matter
H. Keller, B. Pümpin, et al.
Physica C: Superconductivity and its applications
E. Šimánek, K.A. Müller
Journal of Physics and Chemistry of Solids
J.G. Bednorz, K.A. Müller, et al.
Materials Research Bulletin