The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
S. Kashiwagi et al., “Generation of Coherent Undulator Radiation using Extremely Short Electron Bunch at t-ACTS, Tohoku University”, in Proc. 7th Int. Particle Accelerator Conf. (IPAC'16), Busan, Korea, May 2016, paper TUPOW009, pp. 1760-1762, ISBN: 978-3-95450-147-2, doi:10.18429/JACoW-IPAC2016-TUPOW009, http://jacow.org/ipac2016/papers/tupow009.pdf, 2016.