The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
B. Riemann, S. Khan, S. Koetter, and T. Weis, “COBEA - Optical Parameters From Response Matrices without Knowledge of Magnet Strengths”, in Proc. 8th Int. Particle Accelerator Conf. (IPAC'17), Copenhagen, Denmark, May 2017, paper MOPIK066, pp. 676-679, ISBN: 978-3-95450-182-3, https://doi.org/10.18429/JACoW-IPAC2017-MOPIK066, http://jacow.org/ipac2017/papers/mopik066.pdf, 2017.