00588naa#a2200169#i#450# EN\\bibl\3128 20241124192340.7 2308-8877 20140617b2014####ek#y0engy0150####ca RUS RU The nonlinear differential equation on complex-valued function with solitonic properties Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2014 3 с. Journal article local Novikova O. naukaru.ru