%0 Journal Article %A I. D. Cherkasov %T Transformation of one-dimensional diffusion fields in a plane %J Doklady Akademii Nauk %D 1987 %P 276-279 %V 292 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1987_292_2_a3/ %G ru %F DAN_1987_292_2_a3