Menten, Karl Max Planck Institute for Radio Astronomy, Max Planck Society;
Weiss, Axel Max Planck Institute for Radio Astronomy, Max Planck Society;
Dharmawardena, T. E., Mairs, S., Scicluna, P., Bell, G., McDonald, I., Menten, K., et al. (2020). Betelgeuse Fainter in the Submillimeter Too: An Analysis of JCMT and APEX Monitoring during the Recent Optical Minimum. \apjl, 897(1): L9, pp. L9. doi:10.3847/2041-8213/ab9ca6.