%0 Journal Article %A S. V. Smirnov %T Nomographing general integrals of first-order ordinary differential equations %J Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta %D 1959 %P 245-248 %V 186 %N 186 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZMU_1959_186_186_a16/ %G ru %F UZMU_1959_186_186_a16