%0 Journal Article %A M. R. Gabdullin %T On squares in special sets of finite fields %J Čebyševskij sbornik %D 2016 %P 56-63 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/CHEB_2016_17_2_a2/ %G ru %F CHEB_2016_17_2_a2