%0 Journal Article %A A. D. Dzhuraev %T Structure of the solutions of certain first-order systems %J Informatics and Automation %D 1984 %P 81-84 %V 163 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1984_163_a14/ %G ru %F TRSPY_1984_163_a14