00620naa#a2200181#i#450# EN\\bibl\4222 20241129053343.5 2308-8877 20141113b2014####ek#y0engy0150####ca RUS RU Beam tracing analytical algorithms optimization in simulation of urban radio waves propagation 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 Asotov D. Sereda V. naukaru.ru