High-energy photoemission on : Small polaron physics and the Verwey transitionD. Schrupp, M. Sing, M. Tsunekawa, H. Fujiwara, S. Kasai, A. Sekiyama, S. Suga, T. Muro, V. A. M. Brabers and R. ClaessenEurophys. Lett., 70 6 (2005) 789-795DOI: https://doi.org/10.1209/epl/i2005-10045-y