Dynamical mean-field approach to materials with strong electronic correlations J. Kuneš, I. Leonov, M. Kollar, K. Byczuk, V.I. Anisimov and D. Vollhardt Eur. Phys. J. Special Topics, 180 (2009) 5-28 Published online: 11 June 2010 DOI: 10.1140/epjst/e2010-01209-0