%0 Journal Article %T Solving the complex extensions of the korteweg – de vries equation %A Redkina, T.. %K nonlinear equation in partial derivatives, a pair of Lacquer-sa, the method Hirota, soliton solution %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov