%0 Journal Article %A A. G. Chentsov %T On the duality of various versions of the programmed iteration method %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2001 %P 77-88 %N 12 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2001_12_a8/ %G ru %F IVM_2001_12_a8