%0 Journal Article %A I. F. Yumanova %T One specification of Steffensen's method for solving nonlinear operator equations %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2016 %P 579-590 %V 26 %N 4 %U http://geodesic.mathdoc.fr/item/VUU_2016_26_4_a10/ %G ru %F VUU_2016_26_4_a10