TY JOUR TI Application aspects solving nonlinear equations in the problems hudraulic calculations KW nonlinear equations KW hydraulic calculation JO Actual directions of scientific researches of the XXI century: theory and practice AU Pomogaeva, V.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov