Research of the Main Means and Intermediate Results of the Russian-Ukrainian Cyberwar: Cybervolunteer Initiatives - R. S. Odarchenko; S. O. Bondar; V. M. Simakhin; A. K. Sieriebriakov; A. D. Pinchuk; V. V. Samoilenko; P. O. Stanko (Cybernetics and computer engineering, 2023)