The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
B. Riemann, B.D. Isbarn, M. Sommer, and T. Weis, “Axisymmetric Numerical Studies of Higher Order Mode Damping Techniques using Ring Ferrites for BESSY VSR”, in Proc. 7th Int. Particle Accelerator Conf. (IPAC'16), Busan, Korea, May 2016, paper WEPOY059, pp. 3132-3134, ISBN: 978-3-95450-147-2, doi:10.18429/JACoW-IPAC2016-WEPOY059, http://jacow.org/ipac2016/papers/wepoy059.pdf, 2016.