Revealing Bell’s nonlocality for unstable systems in high energy physicsBeatrixC. Hiesmayr, Antonio Domenico, Catalina Curceanu, Andreas Gabriel, Marcus Huber, Jan-Åke Larsson and Pawel MoskalEur. Phys. J. C, 72 1 (2012) 1856DOI: https://doi.org/10.1140/epjc/s10052-012-1856-x