Wagner, Jan Max Planck Institute for Radio Astronomy, Max Planck Society;
Oh, J., Wagner, J., Trippe, S., Lee, T., Lee, B., & Kim, C. H. (2021). SIRIUS: a prototype astronomical intensity interferometer using avalanche photodiodes in linear mode. \mnras, 500(4), 5630-5638. doi:10.1093/mnras/staa3584.