The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
X.L. Su et al., “Experimental Results on THz Superradiation From the Undulator in Tsinghua University Beamline”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper TUPAB071, pp. 1488-1490, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-TUPAB071, http://jacow.org/ipac2017/papers/tupab071.pdf, 2017.