%0 Journal Article %A Taher Lotfi %A Katayoun Mahdiani %A Parisa Bakhtiari %A Fazlollah Soleymani %T Constructing two-step iterative methods with and without memory %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2015 %P 193 %V 55 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2015_55_2_a3/ %G en %F ZVMMF_2015_55_2_a3