Bertoin, JeanLindner, AlexanderMaller, Ross2015-12-10200597835407791240075-8434http://hdl.handle.net/1885/55183Let (ξ, η) be a bivariate Lévy process such that the integral converges almost surely. We characterise, in terms of their Lévy measures, those Lévy processes for which (the distribution of) this integral has atoms. We then turn attention to almost su200810.1007/978-3-540-77913-1_62016-06-14