00566naa#a2200169#i#450# EN\\bibl\3917 20250108131534.3 2308-8877 20141113b2014####ek#y0engy0150####ca RUS RU About the behavior of the trajectories of one cubic operator Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 2 с. Journal article local Khamraev A. anni.editorum.ru