2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/49575I give a short summary of QCD sum rule results for hadrons involving a heavy quark, with emphasis on recent developments.10 pages, 6 figures; invited talk at the 8th International Symposium on Heavy Flavour Physics (Heavy Flavours 8)High Energy Physics - Phenomenologytext