K.
Segawa
Xu, H. ., Li, S. ., Anlage, S. M., Lobb, C. J., Sullivan, M. C., Segawa, K. ., & Ando, Y. . (2009). Universal critical behavior in single crystals and films of YBa2Cu3O7-delta. Physical Review B, 80. http://doi.org/10.1103/PhysRevB.80.104518