%0 Journal Article %A E. G. Smoljanova %A A. G. Smolyanov %T Cyclic properties of roots of algebraic second order equations %J Matematičeskoe obrazovanie %D 2018 %P 32-37 %V 87 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MO_2018_87_3_a4/ %G ru %F MO_2018_87_3_a4