%0 Journal Article %A R. O. Wells %A Jr %T Twistor geometry and classical field theory %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1985 %P 121-128 %V 40 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1985_40_4_a13/ %G en %F RM_1985_40_4_a13