Veklych О., and Drobyk О. “Justification of the Efficiency of Time Segment Permutation in a Multilevel Optimization Method for Signal Ensembles”. COMPUTER-INTEGRATED TECHNOLOGIES: EDUCATION, SCIENCE, PRODUCTION, no. 59, June 2025, pp. 303-12, doi:10.36910/6775-2524-0560-2025-59-38.