%0 Journal Article %A N. P. Kovalevskiǐ %T The solutions of the Briot and Bouquet equation with constant deviations of the argument in the case of simple roots of the characteristic equation %J Differencialʹnye uravneniâ %D 1971 %P 1801-1812 %V 7 %N 10 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_10_a5/ %G ru %F DE_1971_7_10_a5