%0 Journal Article %A N. I. Vishnevskaya %T Differential Equation for the Four-Point Correlator %J Matematičeskie zametki %D 2014 %P 475-478 %V 95 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2014_95_3_a12/ %G ru %F MZM_2014_95_3_a12