The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
T. Toyama et al., “New Design of a Tapered-Coupler BPM Toward Simpler Geometry and Flatter Frequency Response”, in Proc. 6th Int. Beam Instrumentation Conf. (IBIC'17), Grand Rapids, MI, USA, Aug. 2017, paper TUPCF13, pp. 237-239, ISBN: 978-3-95450-192-2, https://doi.org/10.18429/JACoW-IBIC2017-TUPCF13, 2018.