%0 Journal Article %A S. V. Konyagin %T On the number of solutions of an $n$th degree congruence with one unknown %J Sbornik. Mathematics %D 1980 %P 151-166 %V 37 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1980_37_2_a0/ %G en %F SM_1980_37_2_a0