1. J. Karpinski, E. Kaldis, K. Coner, S. Rusiecki, E. Jilek, MRS Fall Meeting, Boston 1991, Symposium Gas Pressure Effects on Materials, Elsevier, Amsterdam, 1992.
2. H. Shaked, P.M. Kane, J.C. Rodriguez, F.F. Owen, R.L. Hitterman, J.D. Jorgensen, Crystal Structures of the High-Tc Superconducting Copper-Oxides, Elsevier, Amsterdam, 1994.
3. Single-crystal growth and characterization of YBa2Cu4O8 with Tc ∼ 80 K
4. Crystallographic study of tetragonal, superconducting YBa2(Cu0.93Fe0.05)3O7
5. Structural and physical properties of the metal (M) substitutedYBa2Cu3−xMxO7−yperovskite