@article{id_5439,
title = "Pseudogap and superconducting gap in YBa2Cu3O6+x: A Raman study",
author = "M. Opel, M. Gotzinger, C. Hoffmann, R. Nemetschek, R. Philipp, F. Venturini, R. Hackl, A. Erb, E. Walker",
journal = "Journal of Low Temperature Physics",
volume = "117",
year = "1999",
url = "http://dx.doi.org/10.1023/A:1022513531861",
}