The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
S. Serkez, G. Geloni, V. Kocharyan, T. Mazza, M. Meyer, and E. Saldin, “Opportunities for Two-Color Experiments at the SASE3 Undulator Line of the European XFEL”, in Proc. 38th Int. Free Electron Laser Conf. (FEL'17), Santa Fe, NM, USA, Aug. 2017, paper MOP037, pp. 121-124, ISBN: 978-3-95450-179-3, https://doi.org/10.18429/JACoW-FEL2017-MOP037, 2018.