%0 Journal Article %A A. I. Davydychev %T Equation for the quark propagator in~the infrared region and some properties of~its solutions %J Teoretičeskaâ i matematičeskaâ fizika %D 1990 %P 54-63 %V 85 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1990_85_1_a5/ %G ru %F TMF_1990_85_1_a5