J.F. Graczyk, P. Chaudhari
physica status solidi (b)
J.F. Graczyk, P. Chaudhari
physica status solidi (b)
C. Haesendonck, Y. Bruynseraede, et al.
Physica Scripta
R.B. Laibowitz, R.H. Koch, et al.
High Temperature Superconducting Compounds 1990
C.P. Umbach, S. Washburn, et al.
Physical Review B