Field Electron Emission Spectroscopy of YBa2Cu3O6.9 Single Crystals Above and Below Superconducting Transition Temperature S. N. Ivanov et S. I. ShkuratovJ. Phys. IV France, 06 C5 (1996) C5-135-C5-140DOI: https://doi.org/10.1051/jp4:1996522
