%0 Journal Article %A I. A. Bikchantaev %T Integral representations of solutions of first-order elliptic systems on Riemann surfaces %J Differencialʹnye uravneniâ %D 1986 %P 1557-1565 %V 22 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1986_22_9_a10/ %G ru %F DE_1986_22_9_a10