Myserlis, I. Max Planck Institute for Radio Astronomy, Max Planck Society;
Kraus, A. Max Planck Institute for Radio Astronomy, Max Planck Society;
Middei, R., Perri, M., Puccetti, S., and 119 more, i., Myserlis, I., & Kraus, A. (2023). IXPE and Multiwavelength Observations of Blazar PG 1553+113 Reveal an Orphan Optical Polarization Swing. \apjl, 953(2): L28, pp. L28. doi:10.3847/2041-8213/acec3e.