The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
A.V. Vélez et al., “The SRF Module Developments for BESSY VSR”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper MOPVA053, pp. 986-989, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-MOPVA053, http://jacow.org/ipac2017/papers/mopva053.pdf, 2017.