@article{Maták:2022Vi, author = "Maták, Peter and Blažek, Tomáš", title = "{Cutting rules on a cylinder and simplified diagrammatic approach to $CP$ violation in quantum kinetic theory}", doi = "10.22323/1.405.0080", journal = "PoS", year = 2022, volume = "DISCRETE2020-2021", pages = "080" }