The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
H.W. Pommerenke, J. Heller, and U. van Rienen, “Efficient Computation of Lossy Higher Order Modes in Complex SRF Cavities Using Reduced Order Models and Nonlinear Eigenvalue Problem Algorithms”, in Proc. ICAP'18, Key West, FL, USA, Oct. 2018, pp. 270-277. doi:10.18429/JACoW-ICAP2018-TUPAG07