%0 Journal Article %A F. M. Malyshev %T Cryptographically weak filter function for trinomial linear recurrent sequences %J Matematičeskie voprosy kriptografii %D 2017 %P 69-80 %V 8 %N 1 %U http://geodesic.mathdoc.fr/item/MVK_2017_8_1_a5/ %G ru %F MVK_2017_8_1_a5