The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
C.H. Chen et al., “A Compact, Wavelength Tunable MW-THz FEL Amplifier”, in Proc. 7th Int. Particle Accelerator Conf. (IPAC'16), Busan, Korea, May 2016, paper MOPOW035, pp. 789-792, ISBN: 978-3-95450-147-2, doi:10.18429/JACoW-IPAC2016-MOPOW035, http://jacow.org/ipac2016/papers/mopow035.pdf, 2016.