The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
B. Riemann et al., “Two General Orbit Theorems for Efficient Measurements of Beam Optics”, in Proc. 6th Int. Particle Accelerator Conf. (IPAC'15), Richmond, VA, USA, May 2015, pp. 183-186, doi:10.18429/JACoW-IPAC2015-MOPWA035