%0 Journal Article %A N. S. Astapov %A I. S. Astapov %T Comparative analysis of solutions to $3^{rd}$ and $4^{th}$ order algebraic equations %J Sibirskij žurnal čistoj i prikladnoj matematiki %D 2016 %P 14-28 %V 16 %N 1 %U http://geodesic.mathdoc.fr/item/VNGU_2016_16_1_a1/ %G ru %F VNGU_2016_16_1_a1