Luttinger-liquid phenomenology and angle-resolved photoemission for single-layer x high-temperature superconductorK. Byczuk, C. Janowitz, R. Manzke, J. Spałek and W. WójcikEurophys. Lett., 67 6 (2004) 1011-1017DOI: https://doi.org/10.1209/epl/i2004-10158-9