2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/79514This paper gives a summary of our approach to invariants of three manifolds via right integrals on finite dimensional Hopf algebras and their relation to the Kirby calculus.18 pages. Published copy, also available at http://www.maths.warwick.ac.uk/gt/GTMon2/paper12.abs.htmlGeometric TopologyQuantum Algebra57N10, 57M50text