%0 Journal Article %A Alexander V. Shapovalov %A Roman O. Rezaev %A Andrey Yu. Trifonov %T Symmetry Operators for the Fokker–Plank–Kolmogorov Equation with Nonlocal Quadratic Nonlinearity %J Symmetry, integrability and geometry: methods and applications %D 2007 %V 3 %U http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a4/ %G en %F SIGMA_2007_3_a4