Spitler, L.G. Max Planck Institute for Radio Astronomy, Max Planck Society;
Marcote, B., Paragi, Z., Hessels, J., Keimpema, A., van Langevelde, H., Huang, Y., et al. (2017). The Repeating Fast Radio Burst FRB 121102 as Seen on Milliarcsecond Angular Scales. Astrophysical Journal, Letters, 834: L8, pp. L8. doi:10.3847/2041-8213/834/2/L8.