New Open Access paper is published in Issue 12 (December 2022): Yu. V. Balabin, B. B. Gvozdevsky, A. V. Germanenko, E. A. Maurchev & E. A. Michalko, GLE73 Event (October 28, 2021) in Solar Cosmic Rays// Bulletin of the Russian Academy of Sciences: Physics, volume 86, issue 12, pages 1542–1548 (2022). Results are presented from analyzing the GLE73 event in…